The unit hydrograph of a specified duration can be used to evaluate the hydrograph of storms of_________________?

Related Mcqs:

When the upstream face of a gravity dam is vertical, then the intensity of water pressure at the water surface and at the base respectively will be_______________?

A. 0 and wH212 B. wH2/2and wH2/3 C. wH and 0 D. OandwII where w is unit weight of water and H is the depth of water...

An aggrading river is a_________________?

A. silting river B. scouring river C. both silting and scouring river D. neither silting nor scouring river...

The aqueduct or superpassage type of works are generally used when_______________?

A. high flood drainage discharge is small B. high flood drainage discharge is large and short lived C. high flood drainage discharge is large and continues for a long time D. none of the above...

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)...

To determine the discharge at a section in a stream from its rating curve, the required data are_______________?

1) slope of water surface at the section 2) stage at the section 3) current meter readings at the section The correct answer is? A. (1) and (2) B. (2) and (3) C. only (2) D. only (3)...