B.Sc. DEGREE EXAMINATION May 2014
2
Register Number:
Name of the Candidate:
B.Sc. DEGREE EXAMINATION May 2014
(INTERIOR DESIGN)
(SECOND YEAR)
(PAPER-XXI)
208/630.INTERIOR SERVICE SYSTEM
(New Regulation and Old Regulation)
Time: Three hours / Maximum: 60 marksSECTION-A / (10´1 = 10)
Answer ALL questions
I. Fill in the blanks:
1. / Plywood is made of______
2. / ______wood has good absorption capacity.
3. / An example of porous water absorbent material is______
4. / ______is the process of treating air so as to control its temperature, humidity and purity.
5. / The comfort temperature range is______to______
6. / The measure of moisture in air is called______
7. / ______trap is also known as ‘Sewer’ trap.
8. / Thermocole is a______material.
9. / ______is the measurement of sound.
10. / ______materials contribute to the retardation fire.
II. / State True or false (5×1=5)
11. / Plastic pipes are not genrally used for domestic water supply.
12. / Traps restrict entry of foul gases and odour.
13. / Water resistant materials are porous in nature.
14. / Normal relative humidity should be between 40 to 60 percent in the air.
15. / An example for fire resistant material is point.
SECTION-B / (3 ´5 = 15)
Answer any THREE questions
All questions carry equal marks
16. / Write short notes on Bathroom fittings.
17. / Explain the need for good acoustics.
18. / Explain the advantages and disadvantage of central air conditioning.
19. / Explain the methods of thermal insulation.
20. / Describe the various fire resisting materials with their uses.
21. / Comment on the benefits of Lift.
SECTION-C / (3 ´10 = 30)
Answer any THREE questions
All questions carry equal marks
22. / Describe the different types of traps and their uses.
23. / Discuss the ways of water proofing of roof, walls , exposed doors and windows.
24. / Describe the ways to control fires in building.
25. / Explain the following terms:
a) ------bation
b) Escalators
c) Ambient Noise
d) Echo
26. / Describe the types of Cooters.
27. / Write a note on reflection of sound and behaviour of sound in enclosures.
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