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Home
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Chemical Engineering
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Corrosion Engineering MCQ
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Galvanic corrosion occurs when:
Galvanic corrosion occurs when:
A. Two different metals are electrically connected in presence of an electrolyte
B. Metal is exposed to dry air
C. Only pure metal corrodes
D. No electrolyte involved
Explanation:
Galvanic corrosion needs dissimilar metals, electrolytes.
Tags:
Corrosion Engineering MCQ
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Chemical Engineering
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