SSC JE ME QUIZ_ Fluid Mechanics Booster Quiz-9

What is the dynamic viscosity of a liquid having kinematic viscosity of 5 stokes and a specific gravity of 2.1.

The difference of pressure between A and B (P_A – P_B) is ____.

A circular disc lies in the water such a way such that its axis perpendicular to its cross section and passing through the center is perpendicular to the free surface of water, then __________.

For a floating body, if the metacenter is below the centre of gravity, then the body is said to be in _____ equilibrium.

Vorticity is _________ times the value of angular velocity.

Time of flow by orifice from one tank in which water level is h₁ to another tank having h₂ will be proportional to

A hydraulic press has a ram of 20 cm diameter and a plunger of 3 cm diameter. It is used for lifting a weight of 30 kN. Find the force required at the plunger ___________.

A boat is moving in sea water with a speed of 36 km/hr. Water is discharged from the back of the ship with an absolute velocity of 18 m/s. If the area of jet is 0.05 m². Find the propelling force.

For a given centrifugal pump, discharge varies ____ with speed.