Current Electricity and Electrical InstrumentHard

Question

Electroplating is not provided to be used for

Options

A.shinning appearance
B.protection of metal against corrosion
C.fine finishing to the surface
D.hardening the metals

Solution

Electroplating is a process which uses the process of electrolysis to form a thin layer of a metal on any other metal. It is not used for hardening purpose.

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