Multistage centrifugal pumps are used to obtain___________________?

Related Mcqs:

When a piping system is made up primarily of vertical lift and very little pipe friction, the pump characteristics should be _________________?

A. horizontal B. nearly horizontal C. steep D. first rise and then fall E. none of the above...

One horsepower is equal to_________________?

A. 102 watts B. 75 watts C. 550 watts D. 736 watts E. 33000 watts...

Casting of a centrifugal pump is designed so as to minimize________________?

A. friction loss B. cavitation C. static head D. loss of kinetic energy E. starting time...

According to fan laws, for the fans having constant wheel diameters, the power demand varies_______________?

A. directly as fan speed B. square of fan speed C. cube of fan speed D. square root of fan speed E. none of the above...

Impulse turbine is generally fitted______________________?

A. at the level of tail race B. little above the tail race C. slightly below the tail race D. about 2.5 m above the tail race to avoid cavitation E. about 2.5 m below the tail race to avoid cavitation...