Manufacturing And Production Technology MCQ Questions & Answers

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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-8 section-2

Each section contains 100 MCQs on Manufacturing and Production Technology .

Cold working of steel is defined as working

A) At its recrystallisation temperature B) Above its recrystallisation temperature C) Below its recrystallisation temperature D) At two thirds of the melting temperature of the metal

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Hot rolling of mild steel is carried out

A) At recrystallization temperature B) Between 100⁰C to 150⁰C C) Between recrystallization temperature D) Above recrystallization temperature

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

In centerless grinders, the regulating wheel is inclined at

A) 0° to 8° B) 9° to 15° C) 16° to 20° D) 21° to 25°

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

If the flame of the welding torch is directed towards the progress of welding, then what will you call the welding technique?

A) Forehand welding B) Flux cored ARC welding C) Electro slag welding D) Pulsed spray welding

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In DC arc welding, if leads are arranged in work as Negative pole of the welding arc and electrode as Positive pole of the welding arc, the arrangement is known as

A) Fusion B) Reverse polarity C) Forward welding D) Direct polarity

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What is the welding defect caused due to improper control and poor removal of slog between passes called?

A) Mismatch B) Under fill C) Crack D) Porosity

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Crater wear is mainly due to the phenomenon known as

A) Adhesion of metals B) Oxidation of metals C) Diffusion of metals D) All of these

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

The main purpose of spheroidising treatment is to improve

A) Hardenability of low carbon steels B) Machinability of low carbon steels C) Hardenability of high carbon steels D) Machinability of high carbon steels

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Gear finishing operation is called

A) Shaping B) Milling C) Hobbing D) Burnishing

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The chuck preferred for quick setting and accurate centering of a job is

A) Four jaw independent chuck B) Collect chuck C) Three jaw universal chuck D) Magnetic chuck

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

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Manufacturing And Production Technology MCQ Questions & Answers | Mechanical Engineering