Gate Exam Category


The discharge of a centrifugal pump working under constant head __________ with the speed.


A. increases
B. decreases

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Gate Other Question


The efficiency of a Pelton wheel working under constant head __________ with the increase in power.


A. remains same
B. increases
C. decreases


Delivery head of water of a centrifugal pump is inversely proportional to diameter of its impeller.


A. Yes
B. No