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)
10 marks
Dec 2024
Pumps & system
UKM Tuticorin 
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