Manufacturing And Production Technology MCQ Questions & Answers

Manufacturing And Production Technology MCQ Questions & Answers | Mechanical Engineering

Learn Manufacturing And Production Technology MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Manufacturing And Production Technology MCQ question is the important chapter for a Mechanical Engineering and GATE students. Page-1 section-3

In centreless grinding, the surface speed of regulating wheel is

A) 5 to 15 m/min B) 15 to 60 m/min C) 60 to 90 m/min D) 90 to 120 m/min

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Answer & Solution

Answer: Option B

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In centre less grinders, the maximum angular adjustment of the regulating wheel is

A) 5° B) 10° C) 15° D) 20°

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Answer & Solution

Answer: Option B

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The size of a shaper is given by

A) Stroke length B) Motor power C) Mass of machine D) Rate size

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Answer & Solution

Answer: Option A

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In drilling softer materials, the cutting speed is ___________ as compared to harder materials.

A) Same B) Low C) High D) None of these

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Answer & Solution

Answer: Option C

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Lathe bed is made of

A) Mild steel B) Alloy steel C) Pig iron D) Chilled cast iron

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Answer & Solution

Answer: Option D

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Which of the following statement is incorrect with reference of lathe cutting tools?

A) The flank of the tool is the surface or surfaces below and adjacent to the cutting edges B) The nose is the corner, arc or chamfer joining the side cutting and the end cutting edges C) The heel is that part of the tool which is shaped to produce the cutting edges and face D) The base is that surface of the shank which bears against the support and takes tangent pressure of the cut

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Answer & Solution

Answer: Option C

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A dynamo-meter is a device used for the measurement of

A) Chip thickness ratio B) Forces during metal cutting C) Wear of the cutting tool D) Deflection of the cutting tool

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Answer & Solution

Answer: Option B

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The structure of a grinding wheel depends upon

A) Hardness of the material being ground B) Nature of the grinding operation C) Finish required D) All of these

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Answer & Solution

Answer: Option D

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The grade of grinding wheel depends upon

A) Hardness of the material being ground B) Speed of wheel and work C) Condition of grinding machine D) All of these

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Answer & Solution

Answer: Option D

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The hole to be drilled for tapping is _________ the outside diameter of the thread on the tap.

A) Equal to B) Smaller than C) Greater than D) None of these

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Answer & Solution

Answer: Option B

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