Home
Earn $100 Online Daily. Work From Home. Click Here

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

Related Questions

In an inward flow reaction turbine The maximum number of jets generally employed in impulse turbine without… According to fan laws, at constant weight of air or gas, the speed, capacity… The cavitation in a hydraulic machine Which of the following pump is preferred for flood control and irrigation… A hydraulic coupling belongs to the category of The specific speed of a hydraulic turbine depends upon For small discharge at high pressure, following pump is preferred The number of buckets on the periphery of a Pelton wheel is given by Dynamic similarity is said to exist between the model and the prototype,… The type of centrifugal pump preferred for a specific speed of 20 r.p.m.… The efficiency of a Pelton wheel working under constant head ________… The optimum value of vane exit angle for a centrifugal pump impeller is Head developed by a centrifugal pump depends on Which of the following statement is correct? The force exerted (in Newton) by a jet of water impinging normally on… When a piping system is made up primarily of friction head and very little… Guide angle as per the aerofoil theory of Kaplan turbine blade design… The power developed by a turbine is (where H = Head of water under which… By fitting an air vessel to the reciprocating pump, there is always a… Impulse turbine is generally fitted A turbine develops 10000 kW under a head of 25 metres at 135 r.p.m. Its… Overall efficiency of a centrifugal pump is the ratio of One horsepower is equal to Which place in hydraulic turbine is most susceptible for cavitations? The width of the bucket for a Pelton wheel is generally ________ the diameter… The flow ratio of Francis turbine is defined as the ratio of the Francis, Kaplan and propeller turbines fall under the category of The flow rate in gear pump Medium specific speed of turbine implies it is