Gate Exam Category

In a reaction turbine, the pressure head of water, while flowing over the vanes, is converted into kinetic head before leaving the wheel.

A. Agree
B. Disagree

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Gate Other Question

For centrifugal pump impeller, the maximum value of the vane exit angle is

A. 10° to 15°
B. 15° to 20°
C. 20° to 25°
D. 25° to 30°

Manometric head, in case of a centrifugal pump, is equal to

A. Suction lift + Loss of head in suction pipe due to friction + Delivery lift + Loss of head in delivery pipe due to friction + Velocity head in the delivery pipe
B. Workdone per kN of water - Losses within the impeller
C. Energy per kN at outlet of impeller - Energy per kN at inlet of impeller
D. all of the above