Prevention of corrosion of iron by zinc coating is called [MP PMT 1993

1.	Prevention of corrosion of iron by zinc coating is called [MP PMT 1993; CPMT 2002]
A.	Galvanization
B.	Cathodic protection
C.	Electrolysis
D.	Photo?electrolysis
Answer» B. Cathodic protection

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Prevention of corrosion of iron by zinc coating is called [MP PMT 1993; CPMT 2002]

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