Fluid Mechanics and Hydraulics Machines (3141906) MCQ

MCQs of Hydraulic Machines

MCQ No - 1

A hydraulic press is a device used

(A) to store pressure energy which may be supplied to a machine later on
(B) to increase the intensity of pressure of water by means of energy available from a large quantity of water at a low pressure
(C) to lift the larger load by the application of a comparatively much smaller force
(D) all of the above

C
MCQ No - 2

The working of which of the following hydraulic units is based on Pascal's law?

(A) Airlift pump
(B) Jet pump
(C) Hydraulic coupling
(D) Hydraulic press

D
MCQ No - 3

In a hydraulic press, the pump acts as a _________

(A) piston
(B) motor
(C) tubing
(D) cylinder

A
MCQ No - 4

The cylinder with the smaller diameter in a hydraulic press is called

(A) slave cylinder
(B) master cylinder
(C) working cylinder
(D) casting cylinder

A
MCQ No - 5

The cylinder with the smaller diameter in a hydraulic press is called

(A) slave cylinder
(B) master cylinder
(C) working cylinder
(D) casting cylinder

B