An inverted siphon is designed generally for________?

For a sphere of radius 15 cm moving with a uniform velocity of 2 m/sec through a liquid of specific gravity 0.9 and dynamic viscosity 0.8 poise, the Reynolds number will be________?

The correct sequence of these operations in tunnel construction is________?

The ratio of average velocity to maximum velocity for steady laminar flow in circular pipes is________?

Due to each end contraction, the discharge of rectangular sharp crested weir is reduced by________?

The bracing provided in the plane of end posts is called________?