Civil Engineering - Water Supply Engineering

26. 

Manholes along the mains from the source to a city are provided at 500 m intervals in

A. steel pipes
B. R.C.C. pipes
C. hume steel pipes
D. all the above.

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

27. 

The population growth curve is

A. S-shaped curve
B. parabolic curve
C. circular curve
D. straight line
E. none of these.

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

28. 

Turbidity of raw water is a measure of

A. suspended solids
B. acidity of water
C. B.O.D.
D. none of these.

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

29. 

If V is total consumption of water in litres for a population of N individuals, per capita consumption or water allowance for the water supply Q, is given by

A.
B.
C.
D. none of these.

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

30. 

Water supply includes

A. collection, transportation and treatment of water
B. distribution of water to consumers
C. provision of hydrants for fire fighting
D. mains, sub-mains and branch lines of water supply
E. all the above.

Answer: Option E

Explanation:

No answer description available for this question. Let us discuss.