Explore topic-wise MCQs in Hydraulic Machines.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Hydraulic Machines knowledge and support exam preparation. Choose a topic below to get started.

1.

Corrosion in the pump is developed due to _______

A. Pressure of air
B. Fluid properties
C. Draft tube
D. Tank dimensions
Answer» C. Draft tube
Discussion
2.

NPSHr is determined by using ______

A. Pump pressure
B. PumpLinx
C. Heat transfer
D. Chemical energy
Answer» C. Heat transfer
Discussion
3.

When the NPSH is low, it leads to ________

A. Breaking
B. Wear
C. Corrosion
D. Cavitation
Answer» E.
Discussion
4.

What is the dimension for Darcy s friction factor?

A. kg/m
B. N/mm
C. kg
D. Dimensionless
Answer» E.
Discussion
5.

In hydraulic head, NPSH is used for the analysis of __________

A. Adiabatic expansion
B. Priming
C. Wear
D. Cavitation
Answer» E.
Discussion