Other Bachelor Degree-Bachelor of Hotel Management and Catering Tech. 4th Sem 404 : HOTEL ENGINEERING(University of Pune, Pune-2013)
Total No. of Questions—4] [Total No. of Printed Pages—3
Seat No. [4381]-404
B.H.M.C.T. (Fourth Semester) EXAMINATION, 2013
404 : HOTEL ENGINEERING
(2008 PATTERN)
Time : Three Hours Maximum Marks : 100
N.B. :— (i) Question No. 1 is compulsory.
(ii) Attempt all questions
(iii) Use of logarithmic tables, slide rule, Mollier charts, electronic
pocket calculator and steam tables is allowed.
(iv) Assume suitable data, if necessary.
SECTION I
1. Solve any two of the following : [20]
(a) Explain with diagram zeolite process for softening of water.
(b) Calculate electricity bill for the month of June having the following electricity load :
(1) 60 W bulb 06 Nos. 03 hrs/day
(2) 3 kW heater 02 Nos. 02 hrs/day
(3) 1 kW oven 01 No. 25 min/day
(4) 40 W tubelight 04 Nos. 08 hrs/day.
The cost of electricity is Rs. 15 per unit.
(c) Draw the diagram and explain :
(i) Any one earthing method
(ii) Cold and hot water distribution system.
2. Solve any three of the following : [15]
(a) Describe door and guest security in hotel.
(b) Explain with example use of solar energy for various activities in hotel.
(c) Explain fire detection system in hotel with example.
(d) Draw any five plumbing fixtures.
SECTION II
3. Solve any two of the following : [20]
(a) Describe the role of Chief Engineer in hotel.
(b) Explain with diagram vapour compression refrigeration system and its applications.
(c) What are the sources and bad effect of the following pollution ?
(i) Noise pollution
(ii) Air pollution.
4. Solve any three of the following : [15]
(a) Differentiate between unitary and central air-conditioning system.
(b) Define the following terms :
(i) Sensible heat
(ii) Dry bulb temperature
(iii) Defrosting
(iv) Refrigerant
(v) Relative humidity.
(c) Explain swimming pool maintenance.
(d) Give the names of various types of maintenance.
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