Cavitation is caused by___________________?

Related Mcqs:

Property of a fluid by which its own molecules are attracted is called ________________?

A. adhesion B. cohesion C. viscosity D. compressibility E. surface tension...

Practical fluids____________________?

A. are viscous B. possess surface tension C. are compressible D. possess all the above properties E. possess none of the above properties...

The resultant upward pressure of the fluid on an immersed body is called__________________?

A. upthrust B. buoyancy C. center of pressure D. all the above are correct E. none of above is correct...

The atmospheric pressure with rise in altitude decreases____________________?

A. linearly B. first slowly and then steeply C. first steeply and then gradually D. unpredictable E. none of the above...

A ship whose hull length is 100 m is to travel at 10 m/sec. For dynamic similarity, at what velocity should a 1:25 model be towed through water ?

A. 10 m/sec B. 25 m/sec C. 2 m/sec D. 50 m/sec E. 250 m/sec...