33.SSC JE (ME)II Fluid Mechanics Booster Quiz-1

The metacentric height of battle ships is

Capillary effect can be neglected by using

Chezy’s equation is used to determine

If a thin plate is held parallel to a fluid stream the pressure drag on it is:

Two Pelton wheels P and Q are having same specific speed and working under the same head. Wheel P provides 1600 kW at 400 RPM. If wheel Q produces 100 kW, then its RPM will be

The separation of boundary layer takes place when the pressure gradient is_______.

The hydraulic mean depth for pipe filled with water is equal to_________. (Where D is the diameter of the pipe, d is the length of pipe)

A fluid is flowing with an average velocity of 2m/s through a pipe of diameter 3cm.What is the maximum velocity of the fluid assuming laminar flow through the pipe?