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

Related Mcqs:

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

A. radial B. radial C. centrifugal D. rectilinear E. vortex...

Medium specific speed of a pump implies it is_________________?

A. centrifugal pump B. mixed flow pump C. axial flow pump D. any one of the above E. none of the above...

Saving of work done and power by fitting an air vessel to double acting reciprocating pump is of the order of_______________?

A. 39.2% B. 49.2% C. 68.8% D. 84.8% E. 91.6%....

According to fan laws, for fans having constant wheel diameter, the air or gas capacity 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...

Medium specific speea of turbine implies it is___________________?

A. propeller turbine B. Francis turbine C. impulse turbine D. any one of the above E. none of the above...