The speed of sound in an ideal gas varies as the __________________?

Related Mcqs:

_____________ pump is the most suitable device for discharging a liquid against a pressure of ≥ 1500 kgf/cm2?

A. Centrifugal B. Piston C. Plunger D. Vane...

In centrifugal pumps, cavitation occurs, when pressure of the impeller eye or vane becomes_______________?

A. Less than atmospheric pressure B. More than liquid vapor pressure C. Less than liquid vapor pressure D. More than atmospheric pressure...

Low specific speed of a pump implies that, it is a/an ______________ pump?

A. Axial flow B. Centrifugal C. Mixed flow D. None of these...

Transition length for turbulent flow in smooth pipe is equal to _____________ times the pipe diameter?

A. 0.5 B. 5 C. 50 D. 500...

The ratio of actual discharge to theoretical discharge through an orifice is equal to______________?

A. Cc . Cv B. Cc . Cd C. Cv . Cd D. Cd/Cv...