Kinetic energy of fluid per unit weight represented by the velocity head is given by___________________?

Related Mcqs:

Pick out the wrong statement?

A. The vacuum pressure is always the negative gauge pressure B. The pressure of the liquid measured by a piezometer tube is the gauge pressure C. Manometric liquid should have high surface tension D. The point at which the resultant pressure on an immersed surface acts, is known as the centre of gravity...

Hydraulic intensifier is used for increasing the ___________________?

A. Rate of velocity of liquid supply B. Rate of flow through delivery pipeline of a pump C. Intensity of pressure of the liquid D. Momentum rate through delivery pipe...

Major loss in sudden contraction in pipe flow is due to ________________?

A. Boundary friction B. Flow contraction C. Expansion of flow after sudden contraction D. None of these...

Efficiency of power transmission (ε) through a circular pipe is given by (ht – hf)/ht, which has a maximum value of _____________ percent?

A. 33:3 B. 50 C. 66.6 D. 88.8...

Which of the following produces maximum pressure difference for transportation of gases ?

A. Vacuum pumps B. Blowers C. Fans D. Compressors...