Are you familiar with Centrifugal Pump?
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1 / 10
A Centrifugal pump converts kinetic energy into the pressure head of the liquid.
2 / 10
The multistage pump design is used for ______.
3 / 10
The only difference between OH3 and OH4 types API 610 pump is the use of a rigid coupling method in OH4 compared to flexible coupling in OH3.
4 / 10
Which part of centrifugal pump transfer energy from the motor to the fluid?
5 / 10
_____ may lead to cavitation in the pump.
6 / 10
When vapor bubbles are created inside the pump and the subsequent collapsing of these bubbles inside the pump is known as a ________.
7 / 10
______ can be replaced at periodic maintenance.
8 / 10
Select the most widely used Pump design standard in oil and gas, petrochemical, and similar process industries.
9 / 10
The function of the pump shaft is to transfer the drive energy to the fluid.
10 / 10
The closed impeller is used in the service with particles.
The average score is 69%
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