Cathodic protection is widely used in controlling corrosion in

1.	Cathodic protection is widely used in controlling corrosion in
A.	high pressure vessels.
B.	marine structure & underground pipelines.
C.	overhead fuel gas pipelines.
D.	overhead water pipelines.
Answer» C. overhead fuel gas pipelines.

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Cathodic protection is widely used in controlling corrosion in

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