Which of the following physical property can be used to estimate indirectly the proportional limit of gold alloys?

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Academy of PakistanTest & Learning

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AKnoop hardness number

BRockwell hardness number

CVickers’s hardness number

DBrinell hardness number

Correct answer

D. Brinell hardness number

Explanation

The correct answer is Brinell hardness number.

Which of the following physical property can be used to estimate indirectly the proportional limit of gold alloys? - Answer and Explanation | Academy of Pakistan