Question

what is cathodic protection. please explain with pictures.​

Answer 1

Cathodic protection is a technique used to control the corrosion of a metal surface by making it the cathode of an electrochemical cell. A simple method of protection connects the metal to be protected to a more easily corroded "sacrificial metal" to act as the anode.

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Answer 2

Answer:

thisis called catholic protection

Explanation:

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