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 05/04/2021

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

Related Mcqs:

    An artesian aquifer is the one where______________?
    A. water surface under the ground is at atmospheric pressure B. water is under pressure between two impervious strata C. water table serves as upper surface of zone of saturation D. none of the above...
    Which of the following canal structures is used to remove surplus water from an irrigation channel into a natural drain ?
    A. canal fall B. canal outlet C. canal escape D. canal regulator...
    The stage of river carrying a discharge of Q m7sec at a point is 10 m and slope of water surface is (1/4000). The discharge of a flood at the same point and same stage of 10 m with a water surface slope of(l/1000) will be________________?
    A. V2 Q m3/sec B. 0.5 Q mVsec C. 2 Q m3/sec D. 4 Q m3/sec...
    Coefficient of discharge of an ogee spillway________________?
    A. depends on depth of approach and upstream slope B. depends on downstream apron interference and downstream submergence C. remains constant D. both (A) and (B)...
    Under the same conditions, which of the following shapes of water surface will give the highest rate of evaporation ?
    A. flat water surface B. convex water surface C. concave water surface D. independent of shape of water surface...

Leave a Reply

Your email address will not be published. Required fields are marked *