Hydraulics and Fluid Mechanics - Engineering

Q1:

Which of the following statement is correct ?

A In a compressible flow, the volume of the flowing liquid changes during the flow.

B A flow in which the volume of the flowing liquid does not change, is called incompressible flow.

C When the particles rotate about their own axes while flowing, the flow is said to be rotational flow.

D all of the above

ANS:D - all of the above

Explanation: No answer description is available.