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Manufacturing & Production Engineering MCQ - Multiple Choice Question and Answer

Manufacturing & Production Engineering MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 1
The soft grade grinding wheels are denoted by the letters

A to H
I to P
Q to Z
A to P

Question No : 2
Gears can be best produced on mass production by

Shaping
Casting
Forming
Hobbing

Question No : 3
The hardness of a grinding wheel is specified by

Brinell hardness number
Rockwell hardness number
Vickers pyramid number
Letter of alphabet

Question No : 4
In drilling operation, the metal is removed by

Shearing
Extrusion
Shearing and extrusion
Shearing and compression

Question No : 5
The width of cutting edge of a parting off tool varies from

3 to 12 mm
5 to 20 mm
8 to 30 mm
15 to 40 mm

Question No : 6
The chuck used for setting up of heavy and irregular shaped work should be

Four jaw independent chuck
Three jaw universal chuck
Magnetic chuck
Drill chuck

Question No : 7
The common welding error that occurs due to shrinkage of weld metal, faulty clamping of parts, faulty penetration or overheating at joints is called?

Distortion
Warping
Porous weld
Poor fusion