Total No. of Questions—4] [Total No. of Printed Pages—3
Seat
No. [5372]-36
B.Sc. (Hospitality Studies) (Third Semester)
EXAMINATION, 2018
306 HOTEL ENGINEERING
(2008 PATTERN)
Time Three Hours Maximum Marks 70
N.B. All questions are compulsory.
(ii Figures to the right indicate full marks.
(iii Neat diagrams must be drawn wherever necessary.
Use of logarithmic tables, slide rule, Mollier charts, nonprogrammable
electronic calculator and steam tables is allowed.
1. Answer any two [2×10=20]
Explain duties and rsponsibilities of chief Engineer of a Hotel.
Define unit of Refrigeration and explain vapour compression
refrigeration system with block diagram.
Describe types of refrigerants and factors related to Human
comfort.
Give different sources of noise and its adverse effect and also
give controlling steps.
P.T.O.
[5372]-36 2
2. Answer any three
Draw any five sanitary traps.
Give maintenance steps of swimming pool.
Define contract and give its advantages and disadvantages.
Draw a diagram for up feed water distribution system in Hotel
for cold and hot water.
Explain Environmental Degradation.
3. Solve any two [2×10=20]
Calculate Electrictiy bill for the month of January having electrical
load
80 watt bulb 20 Nos. 06 hrs/day
(ii 750 watt Hair dryer 20 Nos. 01 hr/day
(iii 3 kwatt heater 02 Nos. 03 hrs/day
1000 watt oven 01 No. 01 hr/day
The cost of electrictiy is Rs. 10.50 per unit.
Give energy conservation tips in kitchen and front office.
Explain classification of fire. Give types of extinguishers.
Give reasons for replacement of equipments.
[5372]-36 3 P.T.O.
4. Solve any three
Draw diagram for softening of water by Ion Exchange process
and give its advantages.
Differentiate between fuse and circuit breaker. Write types
of both.
Classify fuel and give importance of LPG in Hotel.
Explain importance of energy conservation.
Draw diagram for CO2 fire extinguisher and explain how to
uses it.