Friction produced by the formation of wakes is called the ______________ friction?

Related Mcqs:

Centrifugal pumps as compared to reciprocating pumps__________________?

A. Run at a lower speed for the same discharge B. Do not need priming C. Deliver fluid with pulsating/fluctuating discharge D. Can be run with discharge line valve closed for a short interval...

The pressure co-efficient is the ratio of pressure forces to ______________ forces?

A. Viscous B. Inertial C. Gravity D. Surface tension...

Pressure drop for turbulent fluid flow through a circular pipe is given by_________________?

A. 64/Re B. 32μLV/gc.D2 C. 4f (L/D) (v2/2gc). ρ D. f (L/D) (v2/2gc). ρ...

The maximum delivery pressure of a reciprocating compressor may be about ______________ kg/cm2?

A. 1000 B. 2000 C. 3000 D. 4000...

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...