engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Fluid Mechanics Turbomachinery Pumps
A centrifugal pump is having manometric efficiency of 80% and a manometric head of 30 m. If the tangential velocity at the outlet of the pump is 20 m/s, then what will be the velocity of the whirl at the outlet of the pump? Take g = 10 m/s2 .
1
16.5 m/s
2
22 m/s
3
17.25 m/s
4
18.75 m/s