Boundary layer separation is caused by the ____________________?

Related Mcqs:

Air vessel of a reciprocating pump is initially filled with___________________?

A. Atmospheric air B. Compressed air C. Water D. None of these...

Function of air vessel provided in a reciprocating pump is to_________________?

A. Reduce discharge fluctuation B. Reduce the danger of cavitation C. Avoid the necessity of priming D. Increase the pump efficiency...

If two capillary tubes of dia 0.5 mm and 1 mm are dipped in a pot containing mercury, then the rise of mercury is_________________?

A. Same in both the tubes B. Greater in 1 mm dia tube C. Greater in 0.5 mm dia tube D. Zero in both the tubes...

Correction for capillary effect in manometers (used for pressure measurement) need not be applied, if diameter of the manometer tube is _____________ mm?

A. 4 C. > 12.5 D. < 10...

The most serious disadvantage of an orificemeter is that________________?

A. It is not very accurate B. It is very costly C. Most of the pressure drop is not recoverable D. It is not suitable for measuring gas flow...