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Irrigation

Assertion A : To estimate the rainfall over a catchment, the number of raingauges required per unit area is large for hilly areas. Reason R : Rainfall gradient is steep. Select your correct answer according to the coding system given below ?

Irrigation, Water Resources Engineering and Hydrology /
Assertion A : To estimate the rainfall over a catchment, the number of raingauges required per unit area is large for hilly areas. Reason R : Rainfall gradient is steep. Select your correct answer according to the coding system given below ?

A. Both A and R are true and R is the correct explanation of A
B. Both A and R are true but R is not the correct explanation of A
C. A is true but R is false
D. A is false but R is true

Assertion A : To estimate the rainfall over a catchment, the number of raingauges required per unit area is large for hilly areas. Reason R : Rainfall gradient is steep. Select your correct answer according to the coding system given below ? Read More »

Irrigation, Water Resources Engineering and Hydrology

Which of the following types of rain gauges is used for measuring rain in remote hilly inaccessible areas ?

Irrigation, Water Resources Engineering and Hydrology /
Which of the following types of rain gauges is used for measuring rain in remote hilly inaccessible areas ?

A. tipg bucket type
B. weighing type
C. floating type
D. Simon’s raingauge

Which of the following types of rain gauges is used for measuring rain in remote hilly inaccessible areas ? Read More »

Irrigation, Water Resources Engineering and Hydrology

If the intensity of rainfall is more than the infiltration capacity of soil, then the infiltration rate will be______________?

Irrigation, Water Resources Engineering and Hydrology /
If the intensity of rainfall is more than the infiltration capacity of soil, then the infiltration rate will be______________?

A. equal to rate of rainfall
B. equal to infiltration capacity
C. more than rate of rainfall
D. more than infiltration capacity

If the intensity of rainfall is more than the infiltration capacity of soil, then the infiltration rate will be______________? Read More »

Irrigation, Water Resources Engineering and Hydrology

With the increase in the quantity of water supplied, the yield of most crops_________________?

Irrigation, Water Resources Engineering and Hydrology /
With the increase in the quantity of water supplied, the yield of most crops_________________?

A. increases continuously
B. decreases continuously
C. increases upto a certain limit and then becomes constant
D. increases upto a certain limit and then decreases

With the increase in the quantity of water supplied, the yield of most crops_________________? Read More »

Irrigation, Water Resources Engineering and Hydrology

For supplying water to rabi crop, kharif crop and sugarcane, the channel is designed for a capacity equal to the greater of the water requirement of_______________?

Irrigation, Water Resources Engineering and Hydrology /
For supplying water to rabi crop, kharif crop and sugarcane, the channel is designed for a capacity equal to the greater of the water requirement of_______________?

A. rabi or kharif
B. rabi and kharif or sugarcane
C. rabi and sugarcane or kharif and sugarcane
D. rabi or kharif or sugarcane

For supplying water to rabi crop, kharif crop and sugarcane, the channel is designed for a capacity equal to the greater of the water requirement of_______________? Read More »

Irrigation, Water Resources Engineering and Hydrology