Relative humidity is the ratio of actual vapour pressure to the saturation vapou

CuriousTab

CuriousTab

Home Aptitude

Discussion

Home ‣ Civil Engineering ‣ Water Resources Engineering Comments

Question
Relative humidity is the ratio of actual vapour pressure to the saturation vapour pressure
Options
A. at the same temperature
B. at the same pressure
C. in the same volume
D. in the atmosphere.

Correct Answer

at the same temperature

Water Resources Engineering problems

Search Results

1. For efficient working of a control meter, its throat length is approximately kept
Options
A. equal to the critical depth
B. twice the critical depth
C. three times the critical depth
D. four times the critical depth.

3. The area enclosed by the adjacent isohyets of a catchment basin are shown under :

The average depth of annual precipitation in the catchment basin will be
Options
A. 60.0 cm
B. 60.5 cm
C. 61.5 cm
D. 62.5 cm
E. 63.5 cm.

5. Precipitation caused due to striking of air masses with a topographical feature, is called
Options
A. orographic precipitation
B. convective precipitation
C. cyclonic precipitation
D. none of these.

6. The rate of evaporation from reservoirs may be determined by
Options
A. pan-measurement method
B. empirical formulae
C. storage equation method
D. energy budget method
E. all the above.

7. Pick up the correct statement from the following :
Options
A. If ground water enters the channel, the channel is known as effulent channel
B. If water goes out of channel to meet ground water, the channel is said to be influent stream
C. If the water table is at higher level than the water level in channel, ground water flows to the stream
D. If the water level in stream is higher than the water table level, water from the channel enters into ground water
E. All the above.

Comments

More in Civil Engineering: