When a piping system is made up primarily of friction head and very little of vertical lift, then pump characteristics should be__________________?

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...

In centrifugal pumps, maximum efficiency is obtained when the blades are_________________?

A. straight B. bent forward C. bent backward D. radial E. given aerofoil section...

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...

The discharge through a reaction turbine with increase in unit speed____________________?

A. increases B. decreases C. remains unaffected D. first increases and then decreases E. first decreases and then increases...

In a centrifugal pump casing, the flow of water leaving the impeller, is___________________?

A. rectilinear flow B. radial flow C. free vortex motion D. forced vortex E. none of the above...