For the following questions answer them individually
With the same cross-sectional area and placed in the turbulent flow, the largest drag will be experienced by
The shear stress in a turbulent pipe flow
A rectangular tank of square cross-section (2m × 2m) and height 4 m is completely filled up with a liquid. The ratio of total hydrostatic force on any vertical wall to its bottom is
Air vessel is used in a reciprocating pump to obtain
Shear stress in a turbulent flow is due to
The discharge through a single acting reciprocating pump is (N-rpm)
For viscous flow between two parallel plates, the pressure drop per unit length is equal to
The unit discharge $$Q_{u}$$ and unit speed $$N_{u}$$ curve for a turbine is shown in figure, curve B is for