Test: Heat Treatment of Steels - 1


10 Questions MCQ Test Engineering Materials | Test: Heat Treatment of Steels - 1


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This mock test of Test: Heat Treatment of Steels - 1 for Mechanical Engineering helps you for every Mechanical Engineering entrance exam. This contains 10 Multiple Choice Questions for Mechanical Engineering Test: Heat Treatment of Steels - 1 (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Heat Treatment of Steels - 1 quiz give you a good mix of easy questions and tough questions. Mechanical Engineering students definitely take this Test: Heat Treatment of Steels - 1 exercise for a better result in the exam. You can find other Test: Heat Treatment of Steels - 1 extra questions, long questions & short questions for Mechanical Engineering on EduRev as well by searching above.
QUESTION: 1

Hardenability of steel is assessed by

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QUESTION: 2

Heat treatment that requires heating in a part below A, temperature, i.e, between 550°C and 650°C is called as

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Process annealing is a sub-critical treatment given to metals to soften them during mechanical processing. It may or may not involve full recrystallization of the cold worked metal.

QUESTION: 3

Annealing temperature is

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QUESTION: 4

The hardenability is not affected by

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QUESTION: 5

Which is false statement about annealing? Annealing is done to

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QUESTION: 6

Case hardening is done by following, except

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QUESTION: 7

Sub zero treatment of steel

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QUESTION: 8

Heat treatment operation involving heating of steel above upper critical temperature and then cooling it in air is known as

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QUESTION: 9

The grain structure obtained by isothermal hardening operation is

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QUESTION: 10

The property of a material that cannot be significantly changed by heat treatment is

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