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This question belongs to Metallurgical Engineering Electrometallurgy And Corrosion

Electrometallurgy and Corrosion

?

From the list given below:
P. Cu
Q. Mg
R. Ni
S. Zn
Two metals which provide cathode protection to steel are:

A) P, R B) R, S C) Q, R D) Q, S

Answer & Solution

Correct Answer: Option D

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Question posted by Examveda

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