B.Sc. DEGREE EXAMINATION, NOVEMBER 2017
Interior Design
BUILDING SERVICES
(Upto 2015 Batch)
Time 3 Hours Maximum 60 Marks
Section A x 2 10)
Answer all questions.
1. What is 'Fire
Or
List the various types of fire protection systems.
2. Name any four commonly used sound absorbent
materials.
Or
What is sound insulation?
3. Write short notes on electrical installation in
buildings.
Or
Define
4. List the factors that affect ventilation.
Or
What is the purpose of air conditioning?
Sub. Code
53
CP-8081
2
Wk 10
5. Define trap.
Or
Write short notes on Bath Tub and wash basin.
Section B x 10 50)
Answer all questions.
6. Explain the fire resisting properties of the
following
Stone, Brick, concrete, steel and glass.
Or
What are the causes and effects of fire?
7. Discuss the factors to be considered in the design of
an auditorium.
Or
Explain the different types of sound absorbent
materials.
8. List any ten electrical installation, their purpose
and their symbols used in a residential building.
Or
Design the layout of electrical systems in a
residential building.
9. What are the points to be observed in case natural
ventilation?
Or
What is air conditioning? Explain its purpose.
CP-8081
3
Wk 10
10. Explain sanitary and water supply fixtures in
detail.
Or
Explain the following in detail.
Q trap
Floor trap
S Trap
Gully trap
Interception trap.
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