Gate Exam Category


A reciprocating pump is suitable for less discharge and higher heads.


A. True
B. False

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Gate Other Question


The impeller of a centrifugal pump may have


A. volute casing
B. volute casing with guide blades
C. vortex casing
D. any one of these


The flow ratio of Francis turbine is defined as the ratio of the


A. velocity of flow at inlet to the theoretical jet velocity
B. theoretical velocity of jet to the velocity of flow at inlet
C. velocity of runner at inlet to the velocity of flow at inlet
D. none of the above