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Main Parts & Working MCQ Questions & Answers

Main Parts & Working MCQs : This section focuses on the "Main Parts & Working". These Multiple Choice Questions (MCQs) should be practiced to improve the Main Parts & Working skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.




Question 1

A linear wheel turning motion is called as a ________

A. Reciprocation
B. Rotation
C. Oscillation
D. Bicycle pump

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Question 2

A reciprocating pump that has 1200 crank is _________

A. Froth pump
B. Single acting
C. Double acting
D. Triple acting

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Question 3

A repetitive variation about the central value of equilibrium is called ________

A. Reciprocation
B. Oscillation
C. Filtration
D. Excavation

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Question 4

During the suction stroke the _______ moves left thus creating vacuum in the Cylinder.

A. Piston
B. Cylinder
C. Valve
D. Pump

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Question 5

How many number of valves are required for the rotary pump?

A. 0
B. 1
C. 2
D. 3

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Question 6

In reciprocating pumps, the chamber in which the liquid is trapped is a stationary cylinder that contains piston or cylinder

A. TRUE
B. FALSE

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Question 7

Reciprocating pump is a type of ___________

A. Positive displacement pump
B. Bicycle pump
C. Multistage pumps
D. Centrifugal pumps

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Question 8

Reciprocating pump is divided into how many types, based on its cylinders?

A. 0
B. 5
C. 2
D. 3

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Question 9

Reciprocating pump works like a positive displacement pump.

A. TRUE
B. FALSE

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Question 10

Reciprocating pumps has ____ efficiency compared to centrifugal pumps

A. Higher
B. Lower
C. Equal
D. Exponential

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Question 11

Reciprocating pumps works on the principle of __________

A. Drag force
B. Liquid flow push
C. Shock waves
D. Flow speed

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Question 12

The maximum efficiency of the reciprocating pump is _________

A. 20
B. 50
C. 70
D. 85

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Question 13

The two opposite motion that comprise a single reciprocation is called _________

A. Turbocharger
B. Stokes
C. Fluid motion
D. Auto motion

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Question 14

When both the sources are effective it is called as __________

A. Double acting pump
B. Single acting pump
C. Triple acting pump
D. Normal pump

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