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The protective coatings are used to ___________

(a) Corrode the metal

(b) Prevent from corrosion

(c) Increase the corrosion

(d) Slightly increase the corrosion

1 Answer

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Best answer
The correct answer is (b) Prevent from corrosion

Explanation: The protective coatings are used to prevent the corrosion of the metal. The protective layers are thin layer on the surface of the metal.

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