what is cathodic protection? - Job.in

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Tuesday, 3 August 2021

what is cathodic protection?

 what is cathodic protection?


1) cathodes placed on the hull of a ship 
2) anodes placed in the stern of the ship 
3) the prevention of corrosion by electrochemical techniques


Ans____3) the prevention of a corrosion by electrochemical techniques

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