A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m respectively below the free surface. The position of center of pressure below the free surface will be at a distance of;

Which of the following is the SI unit of specific volume?

Which of the following statements is true in the case of centrifugal pump which compared to reciprocating pump?

Identify the true statement for centrifugal pump hen compared with reciprocating pump?

In a submerged rectangular weir, an arrangement for aeration of nappe is essential for which of the following reasons?

The difference between the total head line and the hydraulic grade line represents the:

Which of the following is the SI unit of specific volume?

Which of the following statements is true in the case of centrifugal pump which compared to reciprocating pump?

Identify the true statement for centrifugal pump hen compared with reciprocating pump?

In a submerged rectangular weir, an arrangement for aeration of nappe is essential for which of the following reasons?

The difference between the total head line and the hydraulic grade line represents the: