Cavitation is caused by_____________________?

Related Mcqs:

If w is the specific weight of liquid and k the depth of any point from the surface, then pressure intensity at that point will be________________?

A. h B. wh C. w/h D. h/w E. h/wh...

A square surface 3 m x 3 m lies in a vertical line in water pipe its upper edge at water surface. The hydrostatic force on square surface is____________________?

A. 9,000 kg B. 13,500 kg C. 18,000 kg D. 27,000 kg E. 30,000 kg...

For pipes, turbulent flow occurs when Reynolds number is _____________________?

A. less than 2000 B. between 2000 and 4000 C. more than 4000 D. less than 4000 E. none of the above...

For a floating body to be in stable equilibrium, its metacentre should be___________________?

A. below the center of gravity B. below the center of buoyancy C. above the center of buoyancy D. between e.g. and center of pressure E. above the center of gravity...

Alcohol is used in manometers because___________________?

A. it has low vapour pressure B. it is clearly visible C. it has low surface tension D. it can provide longer column due to low density E. is provides suitable meniscus...