Exam Details
Subject | electrical | |
Paper | ||
Exam / Course | ||
Department | ||
Organization | maharashtra public service commission | |
Position | assistant engineer | |
Exam Date | 2010 | |
City, State | maharashtra, |
Question Paper
1 He takes after his father in many ways.
Which of the following alternatives best explains the meaning of the above underlined phrase
occupy
resembles
comprehends
carry
2 When the car in front came to an abrupt stop, we very nearly ran into it.
Which of the following alternatives would best express the meaning of the underlined word in the above sentence?
slow
rude
sudden
broken
3 Identify from the given alternatives the appropriate synonym of the underlined word in the following sentence
A week of wet weather in the middle of the harvest would be a great calamity.
discovery
message
claim
disaster
4 Japanese goods are inferior Chinese goods.
Choose the appropriate alternative to fill in the blank in the above sentence.
than
to
of
as
5 Delhi is one of the biggest city in India.
Which of the following parts of the above sentence contains an error in it
Delhi is
one of the
biggest city
in India.
6 They are watching a movie.
Choose from the following alternatives, the correct passive form of the above sentence.
A movie is watched by them.
A movie is being watched by them.
A movie has been watched by them.
A movie was watched by them.
7 My wallet has been stolen.
Choose from the following alternatives the correct active form of the above sentence.
Stolen has been my wallet.
Stolen my wallet has been.
Some one has stolen my wallet.
My wallet is stolen.
8 She must will die.
Which of the following alternatives can best fill the blank in the above sentence?
but
and
when
or
9 Choose one of the alternatives that forms the adverb clause in the following sentence:
Don't count your chickens before they are hatched.
Don't count
are hatched
before they are hatched
Don't eount your chickens
10 Choose one of the alternatives that forms the adjective clause in the following sentence: God helps those who help themselves.
who help themselves
God helps those
those who help themselves
God helps themselves
11 Choose the correct negative sentence of the affirmative sentence given below:
A few farmers saved their crop.
Only some farmers saved their crop.
Not all farmers saved their crop.
A few farmers did not save their crop.
Not only some farmers saved their crop.
12 Choose one of the alternatives that forms the noun clause in the following sentence:
What cannot be cured must be endured?
must be endured
What cannot be cured
What must be endured
be cured must be
13 Choose the correct assertive form of the exclamatory sentence given below
Oh that I had the wings of a bird
I do not wish I had the wings of a bird.
I wish I had the wings of a bird.
Wouldn't it be nice if I had the wings of a bird?
If I had the wings of a bird I would fly.
14 Choose the correct alternative to fill the blank in the following sentence:
Neither of the answers_______correct.
be
are
IS
were
15 Choose the correct alternative to fill the blank in th," following sentence
and do good.
for
from
off
of
16 I was surprised when I heard of his failure.
Which of the given alternatives best expresses the meaning of the underlined word?
taken in
taken up
taken aback
taken to
17 Hydrogen is the lightest of all gases.
Choose from the alternatives the sentence giving the positive degree of comparison of the above sentence.
Hydrogen is lighter than any gas.
No gas is lighter than hydrogen.
No gas is as light as hydrogen.
Hydrogen is as light as any other gas.
18 He was generous even to his enemies.
Choose the correct noun form of the underlined word.
generousity
generousness
generocity
generosity
19 the factory was chosen by the architect.
Choose the correct alternative to fill in the blank.
sight
site
cite
sait
20 He said "I am glad to be here this evening."
Pick out the correct alternative that gives the above sentence in indirect speech.
He said that I was glad to be there this evening.
He said that he was glad to be there that evening.
He said that he was glad to be here this evening.
He said that I am glad to be here.
21 Science is a good servant but a bad master.
Which of the following is a complex sentence of the above sentence?
Though science is a good servant, it is a bad master.
Despite being a good servant, science is a bad master.
Science is a bad master and not a good servant.
Science is a good servant as well as a good master.
22 Choose from the alternatives the noun form of the verb
sit
sat
seat
sitting
23 Choose from the alternatives the verb form of the noun
inherit
heiress
heirling
heritage
24 Choose the correct word which means "one travelling on foot".
equestrian
pedestrian
philanthropist
pessimist
25 Choose the correct word which means "having a bad reputation".
famous
nocturnal
irreputable
notorious
26 of ship.
Fill in the blank choosing from the alternatives the correct word denoting collection.
flock
flight
fleet
pride
27 Choose the correct antonym for the word
remake
remark
mar
mare
28 Choose the correct alternative which explains the phrase "fall flat".
to fall down
to become flat and shapeless
to impress
to produce no effect
29 Choose the alternative which best explains the idiom "let the cat out of the bag".
reveal a secret by mistake
find out the hiding place
being unable to manage an animal
to do something dangerous
30 Choose the alternative which best explains the proverb "Rome was not built in a day".
It took many years to build Rome.
Time, patience and hard work are needed for an important and difficult work.
One has to be sufficiently determined and willing.
With the passage of time, pain, grief and enmity are less felt.
31 When I reached the station the train
Choose the correct form of the verb leave' to fill in the above blank.
left
will leave
had left
had been leaving
32 He has lived ten years. Choose the correct alternative to fill in the above blank.
since
from
for
till
33 Fill in the blank using the correct question tag
They mustn't do that,
mustn't they?
must they?
can they?
must that?
34 Identify the type of pronoun italicized in the sentence.
He himself cleaned the room.
Personal pronoun
Relative pronoun
Distributive pronoun
Reflexive pronoun
35 I am the your guidance.
Fill the above blank using the correct relative pronoun.
that
who
which
whose
36 Fill in the blank using an appropriate article.
Mauritius is Arabian Sea.
the
an
a
no article
37 Identify from the alternatives the subject of the following sentence:
Can he help you?
can
he
help
you
38 The four sisters quarrelled
Fill in the above blank using the correct preposition.
within
among
between
over
39 Would you mind occupying the next seat
Which of the following punctuation marks would be appropriate at the end of the above sentence?
Full stop
Exclamation mark
Question mark
Colon
40 He is too clever to be easily deceived.
Choose the correct alternative containing the use of that' instead of
He is so clever that he cannot be easily deceived.
He is so clever that he can be easily deceived.
He is so clever to be easily deceived.
He is too clever that he can be easily deceived.
Comprehension (Questions 41
Read the given passage carefully and answer the following questions:
At the present time the fiercest and most dangerous animal with which human beings have to contend is man, and the dangers arising from pur,ely physical causes have been very rapidly reduced. In the present day, therefore, fear finds little scope except in relation to other human beings, and fear itself is one of the main reasons why human beings are formidable to each other. It is a recognised maxim that the best defence is attack; consequently people are continually attacking each other because they expect to be attacked. Our instinctive emotions are those that we have inherited from a much more dangerous world, and contain, therefore, a much larger proportion than they should; this fear, since it finds little outlet elsewhere, directs itself against the social environment, producing distrust and hate, envy, malice and all uncharitableness. If we are all to profit fully by our new-won mastery over nature, we must acquire a more lordly psychology; instead of the cringing and resentful terror of the slave, we must learn to feel the calm dignity of the master.
Reverting to the impulses of approach and withdrawal this means that impulses of approach need to be encouraged, and those of withdrawal need to be discouraged. Like everything else, this is a matter of degree. I am not suggesting that people should approach tigers and pythons with friendly feelings: I am only saying that since tradition grew up in a more dangerous world, the present day occasions for fear and withdrawal are less numerous than tradition would lead us to suppose. The conquest of nature has made a more friendly and co-operative attitude between human beings possible and if rational men co-operated and used their scientific knowledge to the full, they could now secure the economic welfare of all -which was not possible in any earlier period.
41. What does the author recommend in this passage?
Approaching tigers and pythons with friendliness
Co-operation between human beings
The conquest of nature
None of the above
42. Which is the most dangerous creature in the world at present?
Dangerous animals
Tigers and pythons
Lions and leopards
Man
43. Which is the basic feeling in mutual conflict?
Envy and malice
Fear
Impulses of approach
Hate
44. Which is the best way to defend oneself?
Withdrawal
Approach
Attack
Co-operation
45. What would happen if human beings were to use their scientific knowledge to the maximum?
The dangerous creatures could be destroyed
They can make the slaves cringe with terror
It can lead to conquest of nature
Economic welfare of all men would become possible
Comprehension (Questions 46
Read the given passage carefully and answer the following questions:
Technology seems to come in waves. In the field of energy we arc witnessing the fossil wave, solar and fusion are to follow. Between now and 2050 there are, it seems to me, three other technology waves which will blossom, plateau and to a large extent, determine what life will be like for the boom babies and their progeny. These technologies are electronics, genetics and psychology.
Electronics is blossoming now and will plateau in the first or second decade of the next century. This means that essentially anything we can conceive of doing electronically can be done; go anywhere telephones, fingertips information on nearly any topic, machines which speak and listen, three dimensional life size television, complete automation of appliances.
Well before 2050 progress in artificial intelligence will certainly have caused us to re-examine what it means to be human. When machines which augmented human mechanical capability were first introduced at the nest of the industrial revolution, the Luddites, fearing the machine age, asked the question, "What's left for humans
The answer at that time was that the human role is intellectual. Now there is the real possibility' that machines will be able to perform intellectual tasks as well. Take any measure of human intellectual performance recall, attention span, creativity. By early in the next century machines will be available which perform better in these dimensions than human beings. The Luddites questions will be asked again.
46. The passage
foretells the progress of technology upto 2050
is a commentary on the achievements of electronics
deals with the inventive genius of man
emphasises the helplessness of man in the age of technology
47. The passage foretells that between now and 2050 there will be many waves of technology except that of
electronics
genetics
psychology
fossil fuel
48. The passage provides
the author's stand in favour of technology
an irrational account of the future
an objective look into the future
a highly professional picture of the future
49. The word 'plateau' means
the philosophy of Plato
to reach a high level
to grow strong
to spread far and wide
50. The word 'augment' means
transform
computerize
reduce
increase
51 When was the First Five Year Plan launched in India?
April 1950
April 1951
May 1950
May 1951
52 Between which of the following countries was the "Panchasheel Treaty" signed on 28th June 1954
India -Pakistan
India -Bangladesh
India -China
India -Sri Lanka
53 Who started 'Sharda Sadan' school at Mumbai in the year 1889
Pandita Ramabai
Savitribai Fule
Anandibai Karve
Tarabai Shinde
54 During whose tenure, was the first regular census of India held in 1881
Lord Mayo
Lord Rippon
Lord Dufferin
Lord Curzon
55 Who was the founder of Banaras Hindu University?
Dr. Sarvapalli Radhakrishnan
Pt. Madan Mohan Malviya
Lord Hardinge
Lord Chelmsford
56 When was the Indian Independence Act 1947, passed by the British Parliament?
3rd June 1947
4th July 1947
18th July 1947
15th August 1947
57 From the Panchayat Raj System is started in Maharashtra.
5th March 1962
13th March 1962
1st April 1962
1st May 1962
58 Who amongst the following is known as 'Rashtrasant'
Baba Amte
Tukdoji Maharaj
Anna Hazare
Gadge Baba
59 Which of the following is an important cash crop in Khandesh, Western Vidharbha and parts of Marathwada
Sugarcane
Soybean
Cotton
Tobacco
60 Which of the following places receives the highest rainfall in Maharashtra
Bhimashankar
Gaganbavda
Mahabaleshwar
Amboli
61 As per the Census 2001, which of the following districts of Maharashtra has the lowest sex ratio (Male -female ratio)
Ratnagiri
Gondia
Sindhudurg
Pune
62 Which of the following districts has the largest number of Maharashtra Industrial Development Corporation (MIDC) estates?
Thane
Sangli
Dhule
Parbhani
63 Which of the following districts has the least (minimum) area under Plantation Farming?
Washim
Nandurbar
Hingoli
Buldhana
64 Maharashtra state has been broadly divided into physical divisions.
Six
four
three
five
65 Which state of India has the largest buffalo population?
Maharashtra
Uttar Pradesh
Gujarat
Karnataka
66 The place nearest to mainland Sri Lanka from India is
Kanyakumari
Dhanushkodi
Rameshwaram
Chennai
67 Where are tea and coffee both grown in India?
North-Western India
North-Eastern India
Central India
Southern India
68 In November was appointed as the Chief Minister of Maharashtra.
Vilasrao Deshmukh
Ashok Chavan
Sushilkumar Shinde
Narayan Rane
69 The Advocate General of State is appointed by
President
Legislative Council
Chief Minister
Governor of State
70 Lok Sabha appointed Gopinath Munde on January 2010 as Chairman of Public Accounts Committee on the recommendation of Leader of the Opposition Sushma Swaraj.
G.M.C. Balayogi
Manohar Joshi
Meira Kumar
Somnath ChatteIji
71 The Government of India on June 2010, announced the appointment of the former Chief Justice ofIndia, as the sixth chairperson of the National Human Rights Commission.
K.G. Balakrishnan
Ramesh Chandra Lahoti
S. Rajendra Babu
V.N. Khare
72 the head of the Panchayat Samiti administration.
Chief Officer
Extension Officer
Chief Executive Officer
Block Development Officer
73 The records and accounts of the Gram Panchayat are maintained by the
Gramsevak
Sarpanch
Deputy Sarpanch
Panchas
74 Who is the founder of Local Self Government in India?
Lord Rippon
Lord Dalhousie
Lord Mountbatten
Morley Minto
75 The elected and ex-officio members from the general body of the Zilla-Parishad, meet at least once in months.
two
three
five
six
76 The Superposition theorem is essentially based on the concept of
Reciprocity
Linearity
Duality
Non-linearity
77 For normal SCRs turn-on time is
less than turn-off time tq
more than tq
equal to tq
half of tq
78 A choke coil is an example of
pure inductive circuit
R-C circuit
R-L circuit
circuit
79 The effect of increased temperature upon the resistance of the conductor is
to increase
to decrease
no change
increase in length of conductor
80 The unit for flux density is
Tesla
A/mm2
N/m2
Weber/metre
81 If the back emf in a d.c. motor vanishes suddenly, the motor will
start hunting
burn
run at very high speed
run at very low speed
82 The lamp that cannot sustain much voltage fluctuations is
sodium vapour lamp
mercury vapour lamp
incandescent lamp
mercury iodide lamp
83 In a parallel combination of four capacitors, 10 uF, 20 uF, 30 uF and 40 uF, the maximum current passes through
10 uF
20 uF
40 uF
30 uF
84 A three-phase induction motor is fed from a balanced three-phase supply on the rotor side, short-circuiting the stator terminals. The speed of the rotating magnetic field is
zero
equal to rotor speed
equal to synchronous speed
equal to slip speed
85 The illumination at any point on a surface is directly proportional to the cosine of the angle between the normal at that point and direction of luminous flux. This statement is associated with
Planck's law
Bunsen's law
Macbeth's law
Lambert's cosine law
86 Annual estimated depreciation charges for a plant are heavy during early years in case of
Diminishing value method
Sinking fund method
Straight line method
None of the above
87 Analogue Measuring Instruments connected to AC circuit indicate
RMS value
Average value
Maximum value
None of the above
88 In controlled rectifiers, the nature of the load current i.e. whether load current is continuous or discontinuous
does not depend on type of load and firing angle delay
depends both on type of load and firing angle delay
depends only on type of load
depends only on firing angle delay
89 The permissible variation of frequency in power system is
±
±
±
± 10%
90 Minority carriers in p-type semiconductors are
free electrons
free holes
holes and electrons both
None of the above
91 A large diversity factor of the load in a power system
reduces the installation cest
increases the installation cost
does not affect the installation cost
increases the total cost
92 A step-up chopper has Vas the source voltage and n as the duty cycle. The average s output voltage for this chopper is given by
alpha)
Vs alpha)
Vs(1 alpha)
alpha)
93 For a system having Zs» which of the following relays is most suitable?
IDMT
DTOC
Very inverse OC
Extreme inverse OC
94 A single-phase full bridge inverter can operate in load-commutation mode in case load consists of
RL
RLC underdamped
RLC overdamped
RLC critically damped
95 Back to back HVDC is used to
increase the transmission capability
decrease line losses
provide stable interconnection
reduce voltage drop
96 Transient response in series circuit with d.c, excitation is overdamped when
97 A 5 kVA transformer has iron loss 300 Wand full load copper loss 400 W. The maximum efficiency of the trar",former would occur when total loss is
700 W 600 W SOO W 500 W Surge impedance of overhead line is of the order of tens
ones
hundreds
thousands
99 A voltage wave of 50 Hz, having an rms value of 415 V is expressed as
415 sin 314 t
4151:2 sin 314 t
4151:2 sin 50 t
415 sin 50 t SPACE FOR ROUGH WORK
100 If the power consumed by a balanced system with delta connected resistances is 300 what will be the power consumed when the same are connected in star fashion?
300 W
150 W
100 W
900 W
101 The effect of rainfall on the insulator is
breakdown strength of insulation decreases
flashover length reduces
flashover voltage increases
flashover length increases
102 Heat sinks used for transistors and semi-conductors
increase the reverse current
decrease the forward current
control the temperature effect
help in doping process
103 In a particular circuit I 1 m sin (lilt V Vm sin (lilt 90). Then type of circuit is
pure resistive circuit
pure inductive circuit
pure capacitive circuit
None of the above
104 When the supply voltage to an induction motor is reduced by the maximum torque will decrease approximately by
10%
20%
40%
105 The inductance of a power transmission line increases with
decrease in line length
increase in diameter of conductor
increase in spacing between the phase conductors
increase in load current carried by conductors
106 The arc voltage in a circuit breaker is
in phase with arc current
lagging arc current by 900
leading arc current by 900
lagging arc current by 1800 SPACE FOR ROUGH WORK P.T.O. r
107 Which of the following devices was specifically developed to control a.c. power by varying the circuit conduction angle?
The SCR
The Triac
The Diac
The two transistor negative resistance switch
108 Shunt capacitors in a substation
consume lagging VAR
deliver lagging VAR
consume active power
deliver active power
109 The standard secondary current for a current transformer is
15 Amp.
10 Amp.
5 Amp.
2 Amp.
110 In an RLC circuit the power factor at resonance condition is
zero
one
111 The ratio of the output to input change for a given measuring system is referred to as
Sensitivity
Linearity
Stability
None of the above
112 A 10 V battery is connected to a 6 Amp. current source. The power absorbed by the battery and the current source is given by (current enters the positive terminal of battery)
60W,60W
60W,-60W
-60 W
-60 60 W
113 In a n-phase circuit, the phase angle between successive phases is given by 360" 1800
1200
1500
n n
114 Low resistance is measured by
Maxwell's bridge
Anderson's bridge
Kelvin's double bridge
Hay's bridge
115 Gearing, backlash, friction between moving parts and scale accuracies are generally known as
instrument errors
interference errors
calibration errors
interaction errors
116 In an Epstein square, used for finding the iron loss in a stack of laminations, the laminations are so arranged that
plane of each lamination is perpendicular to the plane of square
plane of each lamination is parallel to the plane of square
plane of each lamination may be either parallel or perpendicular to the plane of square
plane of each lamination may be at any angle to the plane of square
117 Damper winding is provided in synchronous motor
to reduce speed
to prevent hunting
to provide starting torque
both and
118 The most common generation in India is
11 kV
1-1 kV
66 kV
33 kV
119 To connect a number of single-phase consumers at 230 the secondary of three-phase transformer should be connected in
Delta
Star
Open Delta
Tee-Tee
120 High resistances are provided with a guard terminal. This guard terminal is used to
bypass the leakage current
guard the resistance against stray electrostatic field
guard the resistance against overloads
None of the above
121 N-channel type MOSFET is better than P-channel type MOSFET because
it is faster
it is TTL compatible
it has better noise immunity
it has better drive capability
122 Which of the following is the universal gate?
AND
EX-OR
OR
NAND SPACE FOR ROUGH WORK P.T.O. TNS 20 A
123 Illumination of one lumen per square metre is callied
lumen metre
lux
foot candle
candela
124 In a digit voltmeter, the largest number that can be read is
0999
1999
9999
125 A series R-L circuit is suddenly connected to a d.c. voltage source of V volts. The current in this circuit, soon after the switch is c!oE:ed is equal to
zero
VfL
VIR
VL(R
126 Copper loss at full load in a transformer operating: at unity power factor is 500 W. Then copper loss at full load and 0·95 power factor lagging will be
475 W
500 W
525 W
None of the above
127 For a load flow solution the quantities normally specified at a voltage controlled bus are
PandQ
Pand IV I
Q and IV I
Pand6
128 Most efficient electrical distribution transformers are made with
Silicon alloyed iron cores
Amorphous metal cores
Iron core
None of the above
129 For successful parallel operation of two single-phase transformers, the essential condition is that their
percentage impedances should be equal
turns ratio should be exactly equal
polarities must be properly connected
KVA rating should be equal
130 The most economic load on an underground cable is
greater than its surge loading
less than surge loading
equal to surge loading
None of the above is necessary
131 A 6-pole machine is rotating at a speed of 1200 rpm. This speed in mechanical rad. per sec. and electrical rad. per sec. is respectively
4011, 4011/3
12011, 4011
2011, 6011
4011, 12011
132 As compared to DOL starting, a cage induction motor with star-delta starting shall have
more starting torque
more starting current
reduced starting current
smooth acceleration
133 In order to have lower cost of electrical energy generation
the load factor and diversity factor should be low
the load factor should be low but diversity factor should be high
the load factor should be high but diversity factor should be low
the load factor and diversity factor should be high
134 The supply voltage IV I in diagram below is I 70 V V V
210V
70V
50V
230 V
135 The armature core of a d.c. machine is laminated to nlininlisc
Hysteresis loss
Eddy current loss
Mechanical loss
Temperature rise
136 The residual magnetism of a self-excited d.c. generator is lost. To build up its emf agam
the field winding must be replaced
the armature connection must be reversed
the field winding connection must be reversed
field winding must be excited by low voltage d.c. supply SPACE FOR ROUGH WORK P.T.O.
137 The connected load of a consumer is 2 kW and his maximum demand is 1·5 kW. The load factor of the consumer is
0·75
0·2075
1·33
None of the above
138 A 3-phase synchronous motor, connected to an infinite bus, operates at a leading power factor. For constant load torque, if excitation is increased
load angle 8 and power factor angle 0 both decrease
8 and 0 both increase
8 increases but 0 decreases
8 decreases but 0 increases
139 The power delivered to a three-phase load can be measured by the use of two wattmeters only when the
load is unbalanced
load is balanced
3-phase load is connected to source through a-wires
3-phase load is connected to source through 4-wires
140 The back emf for a d.c. motor with poles, Z conductors and running at N rpm is given by
Ij>Z P 60A
PIj>NZ A
<pZNP 60
141 Self GMD is used in the calculation of
inductance only
inductance and capacitance
capacitance only
None of the above
142 The impedance of a circuit is given by Z 3 j4.. Its conductance is given by
1 3
3 5
3 25
.± 5
143 Which one of the following is characteristic of an offset MHO relay? XX XX -fR -tR
144 Zero sequence currents does not exist in the following fault:
L-G
L-L
145 A thyristor has been fired by an appropriate gate pulse. When will it turn off
When applied voltage changes polarity
When current through device falls below holding current
When current through device falls below latching current
When a gate pulse of opposite polarity applied
146 Steady state stability of a power system is improved by
reducing fault clearing time
using double circuit line instead of single circuit line
single pole switching
decreasing generator inertia
147 Hollow conductors are used in transmission lines to
reduce weight of copper
improve stability
reduce corona
increase power transmission capacity
148 The speed of a d.c. shunt motor is to be increased beyond its rated value. This can be achieved by
inserting a resistance in armature circuit
adding an external resistance in the field circuit
applying a reduced voltage
None of the above
149 The bus admittance matrix of a power system is not
symmetric
a square matrix
a full matrix
generally having dominant diagonal elements
150 When a three-phase synchronous motor is under-excited, its power factor will be
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Which of the following alternatives best explains the meaning of the above underlined phrase
occupy
resembles
comprehends
carry
2 When the car in front came to an abrupt stop, we very nearly ran into it.
Which of the following alternatives would best express the meaning of the underlined word in the above sentence?
slow
rude
sudden
broken
3 Identify from the given alternatives the appropriate synonym of the underlined word in the following sentence
A week of wet weather in the middle of the harvest would be a great calamity.
discovery
message
claim
disaster
4 Japanese goods are inferior Chinese goods.
Choose the appropriate alternative to fill in the blank in the above sentence.
than
to
of
as
5 Delhi is one of the biggest city in India.
Which of the following parts of the above sentence contains an error in it
Delhi is
one of the
biggest city
in India.
6 They are watching a movie.
Choose from the following alternatives, the correct passive form of the above sentence.
A movie is watched by them.
A movie is being watched by them.
A movie has been watched by them.
A movie was watched by them.
7 My wallet has been stolen.
Choose from the following alternatives the correct active form of the above sentence.
Stolen has been my wallet.
Stolen my wallet has been.
Some one has stolen my wallet.
My wallet is stolen.
8 She must will die.
Which of the following alternatives can best fill the blank in the above sentence?
but
and
when
or
9 Choose one of the alternatives that forms the adverb clause in the following sentence:
Don't count your chickens before they are hatched.
Don't count
are hatched
before they are hatched
Don't eount your chickens
10 Choose one of the alternatives that forms the adjective clause in the following sentence: God helps those who help themselves.
who help themselves
God helps those
those who help themselves
God helps themselves
11 Choose the correct negative sentence of the affirmative sentence given below:
A few farmers saved their crop.
Only some farmers saved their crop.
Not all farmers saved their crop.
A few farmers did not save their crop.
Not only some farmers saved their crop.
12 Choose one of the alternatives that forms the noun clause in the following sentence:
What cannot be cured must be endured?
must be endured
What cannot be cured
What must be endured
be cured must be
13 Choose the correct assertive form of the exclamatory sentence given below
Oh that I had the wings of a bird
I do not wish I had the wings of a bird.
I wish I had the wings of a bird.
Wouldn't it be nice if I had the wings of a bird?
If I had the wings of a bird I would fly.
14 Choose the correct alternative to fill the blank in the following sentence:
Neither of the answers_______correct.
be
are
IS
were
15 Choose the correct alternative to fill the blank in th," following sentence
and do good.
for
from
off
of
16 I was surprised when I heard of his failure.
Which of the given alternatives best expresses the meaning of the underlined word?
taken in
taken up
taken aback
taken to
17 Hydrogen is the lightest of all gases.
Choose from the alternatives the sentence giving the positive degree of comparison of the above sentence.
Hydrogen is lighter than any gas.
No gas is lighter than hydrogen.
No gas is as light as hydrogen.
Hydrogen is as light as any other gas.
18 He was generous even to his enemies.
Choose the correct noun form of the underlined word.
generousity
generousness
generocity
generosity
19 the factory was chosen by the architect.
Choose the correct alternative to fill in the blank.
sight
site
cite
sait
20 He said "I am glad to be here this evening."
Pick out the correct alternative that gives the above sentence in indirect speech.
He said that I was glad to be there this evening.
He said that he was glad to be there that evening.
He said that he was glad to be here this evening.
He said that I am glad to be here.
21 Science is a good servant but a bad master.
Which of the following is a complex sentence of the above sentence?
Though science is a good servant, it is a bad master.
Despite being a good servant, science is a bad master.
Science is a bad master and not a good servant.
Science is a good servant as well as a good master.
22 Choose from the alternatives the noun form of the verb
sit
sat
seat
sitting
23 Choose from the alternatives the verb form of the noun
inherit
heiress
heirling
heritage
24 Choose the correct word which means "one travelling on foot".
equestrian
pedestrian
philanthropist
pessimist
25 Choose the correct word which means "having a bad reputation".
famous
nocturnal
irreputable
notorious
26 of ship.
Fill in the blank choosing from the alternatives the correct word denoting collection.
flock
flight
fleet
pride
27 Choose the correct antonym for the word
remake
remark
mar
mare
28 Choose the correct alternative which explains the phrase "fall flat".
to fall down
to become flat and shapeless
to impress
to produce no effect
29 Choose the alternative which best explains the idiom "let the cat out of the bag".
reveal a secret by mistake
find out the hiding place
being unable to manage an animal
to do something dangerous
30 Choose the alternative which best explains the proverb "Rome was not built in a day".
It took many years to build Rome.
Time, patience and hard work are needed for an important and difficult work.
One has to be sufficiently determined and willing.
With the passage of time, pain, grief and enmity are less felt.
31 When I reached the station the train
Choose the correct form of the verb leave' to fill in the above blank.
left
will leave
had left
had been leaving
32 He has lived ten years. Choose the correct alternative to fill in the above blank.
since
from
for
till
33 Fill in the blank using the correct question tag
They mustn't do that,
mustn't they?
must they?
can they?
must that?
34 Identify the type of pronoun italicized in the sentence.
He himself cleaned the room.
Personal pronoun
Relative pronoun
Distributive pronoun
Reflexive pronoun
35 I am the your guidance.
Fill the above blank using the correct relative pronoun.
that
who
which
whose
36 Fill in the blank using an appropriate article.
Mauritius is Arabian Sea.
the
an
a
no article
37 Identify from the alternatives the subject of the following sentence:
Can he help you?
can
he
help
you
38 The four sisters quarrelled
Fill in the above blank using the correct preposition.
within
among
between
over
39 Would you mind occupying the next seat
Which of the following punctuation marks would be appropriate at the end of the above sentence?
Full stop
Exclamation mark
Question mark
Colon
40 He is too clever to be easily deceived.
Choose the correct alternative containing the use of that' instead of
He is so clever that he cannot be easily deceived.
He is so clever that he can be easily deceived.
He is so clever to be easily deceived.
He is too clever that he can be easily deceived.
Comprehension (Questions 41
Read the given passage carefully and answer the following questions:
At the present time the fiercest and most dangerous animal with which human beings have to contend is man, and the dangers arising from pur,ely physical causes have been very rapidly reduced. In the present day, therefore, fear finds little scope except in relation to other human beings, and fear itself is one of the main reasons why human beings are formidable to each other. It is a recognised maxim that the best defence is attack; consequently people are continually attacking each other because they expect to be attacked. Our instinctive emotions are those that we have inherited from a much more dangerous world, and contain, therefore, a much larger proportion than they should; this fear, since it finds little outlet elsewhere, directs itself against the social environment, producing distrust and hate, envy, malice and all uncharitableness. If we are all to profit fully by our new-won mastery over nature, we must acquire a more lordly psychology; instead of the cringing and resentful terror of the slave, we must learn to feel the calm dignity of the master.
Reverting to the impulses of approach and withdrawal this means that impulses of approach need to be encouraged, and those of withdrawal need to be discouraged. Like everything else, this is a matter of degree. I am not suggesting that people should approach tigers and pythons with friendly feelings: I am only saying that since tradition grew up in a more dangerous world, the present day occasions for fear and withdrawal are less numerous than tradition would lead us to suppose. The conquest of nature has made a more friendly and co-operative attitude between human beings possible and if rational men co-operated and used their scientific knowledge to the full, they could now secure the economic welfare of all -which was not possible in any earlier period.
41. What does the author recommend in this passage?
Approaching tigers and pythons with friendliness
Co-operation between human beings
The conquest of nature
None of the above
42. Which is the most dangerous creature in the world at present?
Dangerous animals
Tigers and pythons
Lions and leopards
Man
43. Which is the basic feeling in mutual conflict?
Envy and malice
Fear
Impulses of approach
Hate
44. Which is the best way to defend oneself?
Withdrawal
Approach
Attack
Co-operation
45. What would happen if human beings were to use their scientific knowledge to the maximum?
The dangerous creatures could be destroyed
They can make the slaves cringe with terror
It can lead to conquest of nature
Economic welfare of all men would become possible
Comprehension (Questions 46
Read the given passage carefully and answer the following questions:
Technology seems to come in waves. In the field of energy we arc witnessing the fossil wave, solar and fusion are to follow. Between now and 2050 there are, it seems to me, three other technology waves which will blossom, plateau and to a large extent, determine what life will be like for the boom babies and their progeny. These technologies are electronics, genetics and psychology.
Electronics is blossoming now and will plateau in the first or second decade of the next century. This means that essentially anything we can conceive of doing electronically can be done; go anywhere telephones, fingertips information on nearly any topic, machines which speak and listen, three dimensional life size television, complete automation of appliances.
Well before 2050 progress in artificial intelligence will certainly have caused us to re-examine what it means to be human. When machines which augmented human mechanical capability were first introduced at the nest of the industrial revolution, the Luddites, fearing the machine age, asked the question, "What's left for humans
The answer at that time was that the human role is intellectual. Now there is the real possibility' that machines will be able to perform intellectual tasks as well. Take any measure of human intellectual performance recall, attention span, creativity. By early in the next century machines will be available which perform better in these dimensions than human beings. The Luddites questions will be asked again.
46. The passage
foretells the progress of technology upto 2050
is a commentary on the achievements of electronics
deals with the inventive genius of man
emphasises the helplessness of man in the age of technology
47. The passage foretells that between now and 2050 there will be many waves of technology except that of
electronics
genetics
psychology
fossil fuel
48. The passage provides
the author's stand in favour of technology
an irrational account of the future
an objective look into the future
a highly professional picture of the future
49. The word 'plateau' means
the philosophy of Plato
to reach a high level
to grow strong
to spread far and wide
50. The word 'augment' means
transform
computerize
reduce
increase
51 When was the First Five Year Plan launched in India?
April 1950
April 1951
May 1950
May 1951
52 Between which of the following countries was the "Panchasheel Treaty" signed on 28th June 1954
India -Pakistan
India -Bangladesh
India -China
India -Sri Lanka
53 Who started 'Sharda Sadan' school at Mumbai in the year 1889
Pandita Ramabai
Savitribai Fule
Anandibai Karve
Tarabai Shinde
54 During whose tenure, was the first regular census of India held in 1881
Lord Mayo
Lord Rippon
Lord Dufferin
Lord Curzon
55 Who was the founder of Banaras Hindu University?
Dr. Sarvapalli Radhakrishnan
Pt. Madan Mohan Malviya
Lord Hardinge
Lord Chelmsford
56 When was the Indian Independence Act 1947, passed by the British Parliament?
3rd June 1947
4th July 1947
18th July 1947
15th August 1947
57 From the Panchayat Raj System is started in Maharashtra.
5th March 1962
13th March 1962
1st April 1962
1st May 1962
58 Who amongst the following is known as 'Rashtrasant'
Baba Amte
Tukdoji Maharaj
Anna Hazare
Gadge Baba
59 Which of the following is an important cash crop in Khandesh, Western Vidharbha and parts of Marathwada
Sugarcane
Soybean
Cotton
Tobacco
60 Which of the following places receives the highest rainfall in Maharashtra
Bhimashankar
Gaganbavda
Mahabaleshwar
Amboli
61 As per the Census 2001, which of the following districts of Maharashtra has the lowest sex ratio (Male -female ratio)
Ratnagiri
Gondia
Sindhudurg
Pune
62 Which of the following districts has the largest number of Maharashtra Industrial Development Corporation (MIDC) estates?
Thane
Sangli
Dhule
Parbhani
63 Which of the following districts has the least (minimum) area under Plantation Farming?
Washim
Nandurbar
Hingoli
Buldhana
64 Maharashtra state has been broadly divided into physical divisions.
Six
four
three
five
65 Which state of India has the largest buffalo population?
Maharashtra
Uttar Pradesh
Gujarat
Karnataka
66 The place nearest to mainland Sri Lanka from India is
Kanyakumari
Dhanushkodi
Rameshwaram
Chennai
67 Where are tea and coffee both grown in India?
North-Western India
North-Eastern India
Central India
Southern India
68 In November was appointed as the Chief Minister of Maharashtra.
Vilasrao Deshmukh
Ashok Chavan
Sushilkumar Shinde
Narayan Rane
69 The Advocate General of State is appointed by
President
Legislative Council
Chief Minister
Governor of State
70 Lok Sabha appointed Gopinath Munde on January 2010 as Chairman of Public Accounts Committee on the recommendation of Leader of the Opposition Sushma Swaraj.
G.M.C. Balayogi
Manohar Joshi
Meira Kumar
Somnath ChatteIji
71 The Government of India on June 2010, announced the appointment of the former Chief Justice ofIndia, as the sixth chairperson of the National Human Rights Commission.
K.G. Balakrishnan
Ramesh Chandra Lahoti
S. Rajendra Babu
V.N. Khare
72 the head of the Panchayat Samiti administration.
Chief Officer
Extension Officer
Chief Executive Officer
Block Development Officer
73 The records and accounts of the Gram Panchayat are maintained by the
Gramsevak
Sarpanch
Deputy Sarpanch
Panchas
74 Who is the founder of Local Self Government in India?
Lord Rippon
Lord Dalhousie
Lord Mountbatten
Morley Minto
75 The elected and ex-officio members from the general body of the Zilla-Parishad, meet at least once in months.
two
three
five
six
76 The Superposition theorem is essentially based on the concept of
Reciprocity
Linearity
Duality
Non-linearity
77 For normal SCRs turn-on time is
less than turn-off time tq
more than tq
equal to tq
half of tq
78 A choke coil is an example of
pure inductive circuit
R-C circuit
R-L circuit
circuit
79 The effect of increased temperature upon the resistance of the conductor is
to increase
to decrease
no change
increase in length of conductor
80 The unit for flux density is
Tesla
A/mm2
N/m2
Weber/metre
81 If the back emf in a d.c. motor vanishes suddenly, the motor will
start hunting
burn
run at very high speed
run at very low speed
82 The lamp that cannot sustain much voltage fluctuations is
sodium vapour lamp
mercury vapour lamp
incandescent lamp
mercury iodide lamp
83 In a parallel combination of four capacitors, 10 uF, 20 uF, 30 uF and 40 uF, the maximum current passes through
10 uF
20 uF
40 uF
30 uF
84 A three-phase induction motor is fed from a balanced three-phase supply on the rotor side, short-circuiting the stator terminals. The speed of the rotating magnetic field is
zero
equal to rotor speed
equal to synchronous speed
equal to slip speed
85 The illumination at any point on a surface is directly proportional to the cosine of the angle between the normal at that point and direction of luminous flux. This statement is associated with
Planck's law
Bunsen's law
Macbeth's law
Lambert's cosine law
86 Annual estimated depreciation charges for a plant are heavy during early years in case of
Diminishing value method
Sinking fund method
Straight line method
None of the above
87 Analogue Measuring Instruments connected to AC circuit indicate
RMS value
Average value
Maximum value
None of the above
88 In controlled rectifiers, the nature of the load current i.e. whether load current is continuous or discontinuous
does not depend on type of load and firing angle delay
depends both on type of load and firing angle delay
depends only on type of load
depends only on firing angle delay
89 The permissible variation of frequency in power system is
±
±
±
± 10%
90 Minority carriers in p-type semiconductors are
free electrons
free holes
holes and electrons both
None of the above
91 A large diversity factor of the load in a power system
reduces the installation cest
increases the installation cost
does not affect the installation cost
increases the total cost
92 A step-up chopper has Vas the source voltage and n as the duty cycle. The average s output voltage for this chopper is given by
alpha)
Vs alpha)
Vs(1 alpha)
alpha)
93 For a system having Zs» which of the following relays is most suitable?
IDMT
DTOC
Very inverse OC
Extreme inverse OC
94 A single-phase full bridge inverter can operate in load-commutation mode in case load consists of
RL
RLC underdamped
RLC overdamped
RLC critically damped
95 Back to back HVDC is used to
increase the transmission capability
decrease line losses
provide stable interconnection
reduce voltage drop
96 Transient response in series circuit with d.c, excitation is overdamped when
97 A 5 kVA transformer has iron loss 300 Wand full load copper loss 400 W. The maximum efficiency of the trar",former would occur when total loss is
700 W 600 W SOO W 500 W Surge impedance of overhead line is of the order of tens
ones
hundreds
thousands
99 A voltage wave of 50 Hz, having an rms value of 415 V is expressed as
415 sin 314 t
4151:2 sin 314 t
4151:2 sin 50 t
415 sin 50 t SPACE FOR ROUGH WORK
100 If the power consumed by a balanced system with delta connected resistances is 300 what will be the power consumed when the same are connected in star fashion?
300 W
150 W
100 W
900 W
101 The effect of rainfall on the insulator is
breakdown strength of insulation decreases
flashover length reduces
flashover voltage increases
flashover length increases
102 Heat sinks used for transistors and semi-conductors
increase the reverse current
decrease the forward current
control the temperature effect
help in doping process
103 In a particular circuit I 1 m sin (lilt V Vm sin (lilt 90). Then type of circuit is
pure resistive circuit
pure inductive circuit
pure capacitive circuit
None of the above
104 When the supply voltage to an induction motor is reduced by the maximum torque will decrease approximately by
10%
20%
40%
105 The inductance of a power transmission line increases with
decrease in line length
increase in diameter of conductor
increase in spacing between the phase conductors
increase in load current carried by conductors
106 The arc voltage in a circuit breaker is
in phase with arc current
lagging arc current by 900
leading arc current by 900
lagging arc current by 1800 SPACE FOR ROUGH WORK P.T.O. r
107 Which of the following devices was specifically developed to control a.c. power by varying the circuit conduction angle?
The SCR
The Triac
The Diac
The two transistor negative resistance switch
108 Shunt capacitors in a substation
consume lagging VAR
deliver lagging VAR
consume active power
deliver active power
109 The standard secondary current for a current transformer is
15 Amp.
10 Amp.
5 Amp.
2 Amp.
110 In an RLC circuit the power factor at resonance condition is
zero
one
111 The ratio of the output to input change for a given measuring system is referred to as
Sensitivity
Linearity
Stability
None of the above
112 A 10 V battery is connected to a 6 Amp. current source. The power absorbed by the battery and the current source is given by (current enters the positive terminal of battery)
60W,60W
60W,-60W
-60 W
-60 60 W
113 In a n-phase circuit, the phase angle between successive phases is given by 360" 1800
1200
1500
n n
114 Low resistance is measured by
Maxwell's bridge
Anderson's bridge
Kelvin's double bridge
Hay's bridge
115 Gearing, backlash, friction between moving parts and scale accuracies are generally known as
instrument errors
interference errors
calibration errors
interaction errors
116 In an Epstein square, used for finding the iron loss in a stack of laminations, the laminations are so arranged that
plane of each lamination is perpendicular to the plane of square
plane of each lamination is parallel to the plane of square
plane of each lamination may be either parallel or perpendicular to the plane of square
plane of each lamination may be at any angle to the plane of square
117 Damper winding is provided in synchronous motor
to reduce speed
to prevent hunting
to provide starting torque
both and
118 The most common generation in India is
11 kV
1-1 kV
66 kV
33 kV
119 To connect a number of single-phase consumers at 230 the secondary of three-phase transformer should be connected in
Delta
Star
Open Delta
Tee-Tee
120 High resistances are provided with a guard terminal. This guard terminal is used to
bypass the leakage current
guard the resistance against stray electrostatic field
guard the resistance against overloads
None of the above
121 N-channel type MOSFET is better than P-channel type MOSFET because
it is faster
it is TTL compatible
it has better noise immunity
it has better drive capability
122 Which of the following is the universal gate?
AND
EX-OR
OR
NAND SPACE FOR ROUGH WORK P.T.O. TNS 20 A
123 Illumination of one lumen per square metre is callied
lumen metre
lux
foot candle
candela
124 In a digit voltmeter, the largest number that can be read is
0999
1999
9999
125 A series R-L circuit is suddenly connected to a d.c. voltage source of V volts. The current in this circuit, soon after the switch is c!oE:ed is equal to
zero
VfL
VIR
VL(R
126 Copper loss at full load in a transformer operating: at unity power factor is 500 W. Then copper loss at full load and 0·95 power factor lagging will be
475 W
500 W
525 W
None of the above
127 For a load flow solution the quantities normally specified at a voltage controlled bus are
PandQ
Pand IV I
Q and IV I
Pand6
128 Most efficient electrical distribution transformers are made with
Silicon alloyed iron cores
Amorphous metal cores
Iron core
None of the above
129 For successful parallel operation of two single-phase transformers, the essential condition is that their
percentage impedances should be equal
turns ratio should be exactly equal
polarities must be properly connected
KVA rating should be equal
130 The most economic load on an underground cable is
greater than its surge loading
less than surge loading
equal to surge loading
None of the above is necessary
131 A 6-pole machine is rotating at a speed of 1200 rpm. This speed in mechanical rad. per sec. and electrical rad. per sec. is respectively
4011, 4011/3
12011, 4011
2011, 6011
4011, 12011
132 As compared to DOL starting, a cage induction motor with star-delta starting shall have
more starting torque
more starting current
reduced starting current
smooth acceleration
133 In order to have lower cost of electrical energy generation
the load factor and diversity factor should be low
the load factor should be low but diversity factor should be high
the load factor should be high but diversity factor should be low
the load factor and diversity factor should be high
134 The supply voltage IV I in diagram below is I 70 V V V
210V
70V
50V
230 V
135 The armature core of a d.c. machine is laminated to nlininlisc
Hysteresis loss
Eddy current loss
Mechanical loss
Temperature rise
136 The residual magnetism of a self-excited d.c. generator is lost. To build up its emf agam
the field winding must be replaced
the armature connection must be reversed
the field winding connection must be reversed
field winding must be excited by low voltage d.c. supply SPACE FOR ROUGH WORK P.T.O.
137 The connected load of a consumer is 2 kW and his maximum demand is 1·5 kW. The load factor of the consumer is
0·75
0·2075
1·33
None of the above
138 A 3-phase synchronous motor, connected to an infinite bus, operates at a leading power factor. For constant load torque, if excitation is increased
load angle 8 and power factor angle 0 both decrease
8 and 0 both increase
8 increases but 0 decreases
8 decreases but 0 increases
139 The power delivered to a three-phase load can be measured by the use of two wattmeters only when the
load is unbalanced
load is balanced
3-phase load is connected to source through a-wires
3-phase load is connected to source through 4-wires
140 The back emf for a d.c. motor with poles, Z conductors and running at N rpm is given by
Ij>Z P 60A
PIj>NZ A
<pZNP 60
141 Self GMD is used in the calculation of
inductance only
inductance and capacitance
capacitance only
None of the above
142 The impedance of a circuit is given by Z 3 j4.. Its conductance is given by
1 3
3 5
3 25
.± 5
143 Which one of the following is characteristic of an offset MHO relay? XX XX -fR -tR
144 Zero sequence currents does not exist in the following fault:
L-G
L-L
145 A thyristor has been fired by an appropriate gate pulse. When will it turn off
When applied voltage changes polarity
When current through device falls below holding current
When current through device falls below latching current
When a gate pulse of opposite polarity applied
146 Steady state stability of a power system is improved by
reducing fault clearing time
using double circuit line instead of single circuit line
single pole switching
decreasing generator inertia
147 Hollow conductors are used in transmission lines to
reduce weight of copper
improve stability
reduce corona
increase power transmission capacity
148 The speed of a d.c. shunt motor is to be increased beyond its rated value. This can be achieved by
inserting a resistance in armature circuit
adding an external resistance in the field circuit
applying a reduced voltage
None of the above
149 The bus admittance matrix of a power system is not
symmetric
a square matrix
a full matrix
generally having dominant diagonal elements
150 When a three-phase synchronous motor is under-excited, its power factor will be
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