The fluid velocity varies as the square root of the cylindrical pipe diameter in case of steady state laminar flow at constant pressure drop of _____________ fluid?

Related Mcqs:

Horsepower increase of a centrifugal gas compressor without altering the volumetric flow rate will _____________ the gas discharge pressure?

A. Increase B. Decrease C. Not change D. Exponentially decrease...

When the water is warm, the height to which it can be lifted by a pump_________________?

A. Decreases due to reduced viscosity B. Decreases due to reduced vapour pressure C. Increases due to increased vapour pressure D. Decreases due to increased frictional resistance...

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...

During ageing of fluid carrying pipes, the__________________?

A. Pipe becomes smoother with use B. Friction factor increases linearly with time C. Absolute roughness decreases with time D. Absolute roughness increases linearly with time...

Multistage centrifugal pumps are generally used for________________?

A. High head B. Low head but high discharge C. Highly viscous liquid D. Slurries of high solid concentration...