<p dir="ltr"><span style="white-space: pre-wrap;">How much does it take for we stopped at the service station for your money </span></p><p dir="ltr"><br></p>

If velocity, pressure, density etc., change at a point with respect to time, flow is called

If the velocity in a fluid flow does not change with respect to length of direction of flow, it is called

If the density of the fluid is constant from point to point in a flow region, it is called

Chezy’s Formula is given as

The discharge through the trapezoidal channel is maximum when

The maximum velocity through a circular channel when depth flow is equal to

The maximum discharge through a circular channel takes place when depth of flow is equal to

The most economical section is one for which a given cross sectional area, the slope of the bed (s) and coefficient of resistance has

A hydraulically efficient trapezoidal section has a side slopes of 2 horizontal :1 vertical. The ratio of the bed width to depth B/y in this channel is