EK-General – EKG-Section A : 2024/DEC/05
Question
Q5. With reference to centrifugal pumps and pumping systems:
a) Explain the principle of operation of a centrifugal pump. (4)
b) Define net positive suction head available (NPSHa). (2)
c) State the effects of temperature on NPSHa. (2)
d) Describe how the effects of temperature can be overcome. (2)
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