Home

What is the correct answer?

4

In order to avoid cavitation in centrifugal pumps

A. The suction pressure should be high

B. The delivery pressure should be high

C. The suction pressure should be low

D. The delivery pressure should be low

Correct Answer :

A. The suction pressure should be high


Related Questions

In a reaction turbine, the draft tube is used The power produced by the reaction turbine is ________ to the head of… Slip of a reciprocating pump is defined as the Slip of a reciprocating pump is negative, when Overall efficiency of a centrifugal pump is the ratio of The function of guide vanes in a reaction turbine is to Reaction turbines are used for The static head of a centrifugal pump is equal to the ________ of suction… The discharge through a turbine is The maximum number of jets, generally, employed in an impulse turbine… The overall efficiency for a Pelton wheel lies between According to fan laws, at constant pressure, the speed capacity and power… A Pelton wheel develops 1750 kW under a head of 100 metres while running… When a piping system is made up primarily of vertical lift and very little… When a piping system is made up primarily of friction head and very little… Multistage centrifugal pumps are used to obtain Which of the following is not a reaction turbine? The number of buckets on the periphery of a Pelton wheel is given by A Pelton wheel develops 1750 kW under a head of 100 metres while running… According to fan laws, at constant speed and capacity, the pressure and… The hydraulic efficiency of an impulse turbine is the Centrifugal pump is started with its delivery valve A Pelton wheel is The discharge through a reaction turbine ________ with the increase in… The power developed by a turbine is (where H = Head of water under which… A hydraulic press is a device used In a centrifugal pump, the regulating valve is provided on the The force exerted by a jet of water (in a direction normal to flow) impinging… The mechanical efficiency of an impulse turbine is In a reciprocating pump, air vessels are used to