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Match applications in Group 1 with the commonly used corrosion protection...

This question belongs to Metallurgical Engineering Electrometallurgy And Corrosion
Electrometallurgy and Corrosion
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Match applications in Group 1 with the commonly used corrosion protection methods in Group 2.
Group 1 Group 2
P. Sea going vessel 1. Inorganic coating
Q. Undergrciund pipeline 2. Sacrificial anode
R. Electric traction tower 3. Aluminium paint
S. Electric poles 4. Impressed current
5. Galvanising

Answer & Solution
Correct Answer: Option A
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