S-hydrograph is used to obtain unit hydrograph of________________?

Related Mcqs:

Irrigation water having the concentration of Na++ , Ca++ and Mg++ as 20, 3 and 1 Milli equivalent per litre respectively will be classified as__________________?

A. low sodium water B. medium sodium water C. high sodium water D. very high sodium water...

The area between the isohyets 45 cm and 55 cm is 100 square km and between 55 cm and 65 cm is 150 square km. The average depth of annua! precipitation over the above basin of 250 square km will be__________________?

A. 50 cm B. 55 cm C. 56 cm D. 60 cm...

A straight glacis type fall with a baffle platform and a baffle wall is called_____________?

A. vertical dropfall B. glacis fall C. Montague type fall D. inglis fall...

Main purpose of mean water training for rivers is________________?

A. flood control B. to provide sufficient depth of water in navigable channels, during low water periods C. to preserve the channel in good shape by efficient disposal of suspended and bed load D. all of the above...

The best unit duration of storm for a unit hydrograph is________________?

A. 1 hour B. one-fourth of basin lag C. one-half of basin lag D. equal to basin lag...