www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
Engineering
Mechanical
ME Set-3
Theory of Machines
5

Theory of Machines MCQ with Answers

5) The efficiency of a centrifugal pump is maximum when its blades are

straight

bent forward

bent backward

bent forward first and then backward

Answer is:

bent backward

Theory of Machines MCQ with Answers

For more MCQ's Click Here

Related Theory of Machines MCQ with Answers

6) In a centrifugal pump casing, the flow of water leaving the

radial

radial

centrifugal

vortex.

Answer is:

vortex.

7) Centrifugal pump is started with its delivery valve

kept fully closed

kept fully open

irrespective of any position

kept 50% open

Answer is:

kept fully closed

8) Axial flow pump is started with its delivery valve

kept fully closed

kept fully open

irrespective of any position

kept 50% open

Answer is:

kept fully open

9) When a piping system is made up primarily of vertical lift and very little pipe friction, the pump characteristics should be

horizontal

nearly horizontal

steep

first rise and then fall

Answer is:

steep

Theory of Machines MCQ with Answers

For more MCQ's Click Here