Civil Engineering - Water Resources Engineering

Exercise :: Water Resources Engineering - Section 2

11. 

The polythene bottles are used for collecting rain water and. their capacities is

A. 2 litres
B. 4 litres
C. 10 litres
D. all the above.

Answer: Option D

Explanation:

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

12. 

Symon's rain gauge is

A. tipping-bucket gauge
B. weighing type gauge
C. float recording gauge
D. non-recording gauge.

Answer: Option D

Explanation:

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13. 

The rainfall cycle period in India is taken as

A. 15 years
B. 20 years
C. 25 years
D. 30 years
E. 35 years.

Answer: Option E

Explanation:

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14. 

Pick up the correct statement from the following :

A.
B. Normal annual rainfall is obtained by taking the mean of the annual rainfall over a period of 35 years
C. Index of wetness gives an idea of the wetness of the year
D. If the rainfall in a year is approximately equal to the annual average value, the particular year is said to be an average year
E. All the above.

Answer: Option E

Explanation:

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15. 

Isohytes are the imaginary lines joining the points of equal

A. pressure
B. height
C. humidity
D. rainfall.

Answer: Option D

Explanation:

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