induction hardening is the process of Options: A . &nbsp Hardening surface of work-piece to obtain hard and wear resistant surface B . &nbsp Heating and cooling rapidly C . &nbsp Increasing hardness throughout D . &nbsp Inducing hardness by continuous process

induction hardening is the process of

Question

Induction hardening is the process of

Options:

A . Hardening surface of work-piece to obtain hard and wear resistant surface

B . Heating and cooling rapidly

C . Increasing hardness throughout

D . Inducing hardness by continuous process

Answer: Option A
Explanation :

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