Exam Details
| Subject | Laboratory Techniques in Physics | |
| Paper | ||
| Exam / Course | Certificate Programme in Laboratory Techniques | |
| Department | School of Sciences (SOS) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2015 | |
| City, State | new delhi, |
Question Paper
1. Attempt any five parts:
What is the value of resistance indicated by orange, orange, red and golden colour codes?
List the general utilities in a physics laboratory.
State the differences between simple and compound microscopes.
Draw the symbol of the following circuit components
Variable resistor
Transformer
p-n junction diode
List three steps for proper maintenance of gas supply in a physics laboratory.
Name three main control knobs present on the front panel of a CRG and state their functions.
State three main precautions you should take while using a physical balance to measure the mass ofa body.
What are the three broad classifications of apparatus in a physics laboratory?
What are the three types of pliers that are used in a physics laboratory? Write the use of anyone of them.
Write two types of flux used while soldering. What is the importance of flux?
What do you understand by Least Count of vernier callipers In a vernier . calliper, 1 MSD mm. Calculate the vernier constant of the vernier calliper. (Given 10 vernier scale division coincides with 9 main scale division.)
An object AB is placed between F and 2F of a convex lens. Determine the location of the image using ray tracing method.
Draw the circuit diagram for a p-n junction diode in reverse bias. Draw the I characteristics of a p-n junction diode.
List the precautions you should take in handling an electrolytic capacitor and a capacitor carrying a high charge. Draw a labelled diagram of a Daniell cell.
What is the function of the following devices:
I. Voltmeter
II. Ammeter
III. Galvanometer
A capacitor is marked 1000 JlF. What is its capacitance in farad What is the charge on it at 20 V
Match the items in column A with the items in column B
ColumnA ColumnB
1. Fortin's Barometer 1. Velocity of sound
II. Single pan Balance 2. Atmospheric pressure
III. Resonance tube 3. Weight of the body
Plot the current versus time for direct current and alternating current.
List three main components of a spectrometer.
Draw the ray diagram showing the image formation by a compound microscope.
What is the value of resistance indicated by orange, orange, red and golden colour codes?
List the general utilities in a physics laboratory.
State the differences between simple and compound microscopes.
Draw the symbol of the following circuit components
Variable resistor
Transformer
p-n junction diode
List three steps for proper maintenance of gas supply in a physics laboratory.
Name three main control knobs present on the front panel of a CRG and state their functions.
State three main precautions you should take while using a physical balance to measure the mass ofa body.
What are the three broad classifications of apparatus in a physics laboratory?
What are the three types of pliers that are used in a physics laboratory? Write the use of anyone of them.
Write two types of flux used while soldering. What is the importance of flux?
What do you understand by Least Count of vernier callipers In a vernier . calliper, 1 MSD mm. Calculate the vernier constant of the vernier calliper. (Given 10 vernier scale division coincides with 9 main scale division.)
An object AB is placed between F and 2F of a convex lens. Determine the location of the image using ray tracing method.
Draw the circuit diagram for a p-n junction diode in reverse bias. Draw the I characteristics of a p-n junction diode.
List the precautions you should take in handling an electrolytic capacitor and a capacitor carrying a high charge. Draw a labelled diagram of a Daniell cell.
What is the function of the following devices:
I. Voltmeter
II. Ammeter
III. Galvanometer
A capacitor is marked 1000 JlF. What is its capacitance in farad What is the charge on it at 20 V
Match the items in column A with the items in column B
ColumnA ColumnB
1. Fortin's Barometer 1. Velocity of sound
II. Single pan Balance 2. Atmospheric pressure
III. Resonance tube 3. Weight of the body
Plot the current versus time for direct current and alternating current.
List three main components of a spectrometer.
Draw the ray diagram showing the image formation by a compound microscope.
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
- National Centre for Disability Studies (NCDS)
- School of Agriculture (SOA)
- School of Computer and Information Sciences (SOCIS)
- School of Continuing Education (SOCE)
- School of Education (SOE)
- School of Engineering & Technology (SOET)
- School of Extension and Development Studies (SOEDS)
- School of Foreign Languages (SOFL)
- School of Gender Development Studies(SOGDS)
- School of Health Science (SOHS)
- School of Humanities (SOH)
- School of Interdisciplinary and Trans-Disciplinary Studies (SOITDS)
- School of Journalism and New Media Studies (SOJNMS)
- School of Law (SOL)
- School of Management Studies (SOMS)
- School of Performing Arts and Visual Arts (SOPVA)
- School of Performing Arts and Visual Arts(SOPVA)
- School of Sciences (SOS)
- School of Social Sciences (SOSS)
- School of Social Work (SOSW)
- School of Tourism & Hospitality Service Sectoral SOMS (SOTHSM)
- School of Tourism &Hospitality Service Sectoral SOMS (SOTHSSM)
- School of Translation Studies and Training (SOTST)
- School of Vocational Education and Training (SOVET)
- Staff Training & Research in Distance Education (STRIDE)
Subjects
- Good Laboratory Practices
- Laboratory Techniques in Biology
- Laboratory Techniques in Chemistry
- Laboratory Techniques in Physics