Manufacturing And Production Technology MCQ Questions & Answers

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-10 section-4

Each section contains 100 MCQs on Manufacturing and Production Technology .

In machining metals, surface roughness is due to

A) Feed marks or ridges left by the cutting tool B) Fragment of built-up edge on the machined surface C) Cutting tool vibrations D) All of these

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Answer & Solution

Answer: Option D

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For turning internal tapers, the suitable method is

A) By a form tool B) By setting over the tail stock C) By a taper turning attachment D) By swiveling the compound rest

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Answer & Solution

Answer: Option C

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For turning small taper on long workpiece, the suitable method is

A) By a form tool B) By setting over the tail stock C) By a taper turning attachment D) By swiveling the compound rest

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Answer & Solution

Answer: Option B

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In oblique cutting system, the maximum chip thickness

A) Occurs at the middle B) May not occur at the middle C) Depends upon the material of the tool D) Depends upon the geometry of the tool

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Answer & Solution

Answer: Option B

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Which one among the following welding processes uses non-consumable electrode?

A) Gas metal arc welding B) Submerged arc welding C) Gas tungsten arc welding D) Flux coated arc welding

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Answer & Solution

Answer: Option C

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The trade name of a nonferrous cast alloy composed of cobalt, chromium and tungsten is called

A) Ceramic B) Stellite C) Diamond D) Cemented carbide

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Answer & Solution

Answer: Option B

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For generating a Coon’s surface we require

A) A set of grid points on the surface B) A set of grid control points C) Four bounding curves defining the surface D) Two bounding curves and a set of grid control points

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Answer & Solution

Answer: Option C

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Crater wear occurs mainly on the

A) Nose part, front relief face and side relief face of the cutting tool B) Face of the cutting tool at a short distance from the cutting edge only C) Cutting edge only D) Front face only

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Answer & Solution

Answer: Option B

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Flank wear occurs mainly on the

A) Nose part, front relief face and side relief face of the cutting tool B) Face of the cutting tool at a short distance from the cutting edge C) Cutting edge only D) Front face only

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Answer & Solution

Answer: Option A

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100

The aluminium oxide abrasive is chiefly used for grinding

A) High speed steel B) Carbon steel C) Wrought iron D) All of these

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Answer & Solution

Answer: Option D

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Manufacturing And Production Technology MCQ Questions & Answers | Mechanical Engineering