Explore topic-wise MCQs in Hydraulic Machines.

This section includes 19 Mcqs, each offering curated multiple-choice questions to sharpen your Hydraulic Machines knowledge and support exam preparation. Choose a topic below to get started.

Explore topic-wise MCQs in Hydraulic Machines.

Decreasing the diameter of the eye of the impeller, cavitation _________

If we reduce the motor rpm in an impeller, cavitation _______

When we change the pump, the cavitation ______

Magnetic coupled pumps works via ________

WHEN_WE_CHANGE_THE_PUMP,_THE_CAVITATION_______?$

Decreasing the diameter of the eye of the impeller, cavitation _________$

If_we_reduce_the_motor_rpm_in_an_impeller,_cavitation________$

There will be leakage only if there is ________

If we use an impeller inducer, we can reduce the cavitation in a centrifugal pump.

Pump is always supported by bearings.

No gland is needed for the centrifugal pump.

Magnetic coupled pumps works via _______?

Magnetic coupled pumps are also called as _________

If we raise the liquid level in the suction vessel, cavitation ______

Centrifugal pumps work under the same principle, but differ in their _______

Which among the following is not a centrifugal pump?

If we lower the temperature, the water pump cavitation ________

For an oil field to have solid control, it needs _______

The energy usage of a pump is determined by _______