A hardness depth of about 3 mm can be achieved by inducti... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

A hardness depth of about 3 mm can be achieved by induction hardness in ______________ seconds?

Correct answer: A

Explanation

Induction hardening time is related to the desired depth. A 3 mm depth is typically achieved in about 5 seconds.

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