Silt excluders are constructed on the________________?

Related Mcqs:

The value of Sodium Absorption Ratio for high sodium water lies between________________?

A. 0 to 10 B. 10 to 18 C. 18 to 26 D. 26 to 34...

A land is known as waterlogged_________________?

A. when the permanent wilting point is reached B. when gravity drainage has ceased C. capillary fringe reaches the root zone of plants D. none of the above...

Which of the following methods is used to estimate flood discharge based on high water marks left over in the past ?

A. slope-area method B. area-velocity method C. moving boat method D. ultra-sonic method...

Generally the weir is aligned at right angles to the direction of the main river current because______________?

A. it ensures less length of the weir B. it gives better discharging capacity C. it is economical D. all of the above...

A deep well_________________?

A. is always deeper than a shallow well B. has more discharge than a shallow well C. is weaker structurally than a shallow well D. both (A) and (B)...