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Fluid Mechanics | Hydraulic Pumps

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Question 1

Which of the following types of pumps is suitable for pumping viscous fluids?

Question 2

Water is passing through a pump. The power is 12 kW, discharge is 0.30 m3/s, the Euler head is ___________. (Take g=10 m/s2)

Question 3

NPSH for a pump is negative in nature. It can be concluded that cavitation at the suction head_______.

Question 4

In a centrifugal pump, the liquid enters the pump from _________.

Question 5

For a given centrifugal pump

Question 6

Why is multi-staging in centrifugal pumps used

Question 7

The efficiency of a centrifugal pump is maximum when its blades are

Question 8

Indicator diagram of a reciprocating pump is a graph between __________.

Question 9

Which of the following pump have positive displacement

Question 10

The ratio of power outlet of the pump to the power input to the pump is known as
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