Question

in electroplating method, metal to be coated is connected to which terminal of DC source​

Answer 1

Answer:

The metal which is to be electroplated (workpiece) is made the cathode whereas the anode consists of a rod or sheet of the coating metal. The cathode is connected to the negative terminal of a DC power source and anode to the positive terminal.

Explanation:

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Answer 2

Answer:

The metal which is to be electroplated (workpiece) is made the cathode whereas the anode consists of a rod or sheet of the coating metal. The cathode is connected to the negative terminal of a DC power source and anode to the positive terminal.