Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Mechanical Engineering
»
Hydraulic Machines
A hydraulic press is a device used
to store pressure energy which may be supplied to a machine later on
to increase the intensity of pressure of water by means of energy available from a large quantity of water at a low pressure
to lift larger load by the application of a comparatively much smaller force
all of the above
Correct Answer:
to lift larger load by the application of a comparatively much smaller force
← Previous Question
Next Question→
More Questions from
Hydraulic Machines
Slip of a reciprocating pump is negative, when
Manometric head is the actual head of water against which a centrifugal pump has to work.
The force exerted by a jet of water impinging normally on a plate which due to the impact of jet, moves in the direction of jet with a velocity v is
Which of the following pump is successfully used for lifting water to the turbines?
The centrifugal pump preferred for a specific speed between 80 to 160 r.p.m. is
The speed ratio in case of Francis turbine varies from
The power of a centrifugal pump working under constant head and discharge increases with the speed.
Which of the following is not a reaction turbine?
The cavitation in a hydraulic machine
The type of centrifugal pump preferred for a specific speed of 20 r.p.m. is
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments