Hydraulics And Fluid Mechanics MCQ Questions & Answers | Mechanical Engineering

A. Weight of the liquid displaced

B. Pressure with which the liquid is displaced

C. Viscosity of the liquid

D. Compressibility of the liquid

A. Elastic properties of the pipe material

B. Elastic properties of the liquid flowing through the pipe

C. Speed at which the valve is closed

D. All of the above

A. Double

B. Three times

C. Four times

D. Five times

A. Equal to

B. 1.2 times

C. 1.8 times

D. Double

A. Absolute temperature

B. Temperature

C. Density

D. Modulus of elasticity

A. The center of gravity of the body and the metacenter

B. The center of gravity of the body and the center of buoyancy

C. The center of gravity of the body and the center of pressure

D. Center of buoyancy and metacenter

A. Steady flow

B. Turbulent flow

C. Vortex flow

D. Uniform flow

A. The direction and magnitude of the velocity at all points are identical

B. The velocity of successive fluid particles, at any point, is the same at successive periods of time

C. Velocity, depth, pressure, etc. change from point to point in the fluid flow

D. The fluid particles move in plane or parallel planes and the streamline patterns are identical in each plane

A. The direction and magnitude of the velocity at all points are identical

B. The velocity of successive fluid particles, at any point, is the same at successive periods of time

C. The magnitude and direction of the velocity do not change from point to point in the fluid

D. The fluid particles move in plane or parallel planes and the streamline patterns are identical in each plane

A. The direction and magnitude of the velocity at all points are identical

B. The velocity of successive fluid particles, at any point, is the same at successive periods of time

C. The magnitude and direction of the velocity do not change from point to point in the fluid

D. The fluid particles move in plane or parallel planes and the streamline patterns are identical in each plane