Cavitation in a pump creates so many undesirable effects. Out of the following, which is not an undesirable effect created by cavitation ?

Related Mcqs:

Purpose of relief valve in a reciprocating pump is to___________________?

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For turbulent flow of Newtonian fluid in a circular cross-section pipe, the ratio of maximum to average fluid velocity is ________________?

A. 0.5 B. 1 C. 0.66 D. < 0.5...

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

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

For a fluid rotating at constant angular velocity about vertical axis as a rigid body, the pressure intensity varies as the___________________?

A. Square of the radial distance B. Radial distance linearly C. Inverse of the radial distance D. Elevation along vertical direction...

A liquid is pumped at the rate of 600 litres using 1000 rpm. If the rpm is changed to 1100, the liquid pumped is _____________ litres?

A. 600 B. 660 C. 1.1 D. 60...