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| Q. |
In galvanization, iron is coated with – |
| A. | Copper |
| B. | Zinc |
| C. | Tin |
| D. | Nickel |
| Answer» B. Zinc | |
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Explanation: Galvanization is the process of applying a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanization, in which parts are submerged in a bath of molten zinc. |
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