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1. Galvanized Iron sheets have a coating of ----
- A. Tin
- B. Tin
- C. Tin
- D. Tin
Answer: Option C
Explanation:
Galvanization or galvanizing is the process of applying a protective zinc coating to steel or iron, to prevent rusting.
The most common method is hot - dip galvanizing, in which the parts are submerged in a bath of molten hot zinc.
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