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| Q. |
Which among the following metal is used for galvanization? |
| A. | Zinc |
| B. | Copper |
| C. | Iron |
| D. | Silver |
| Answer» A. 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 galvanizing, in which parts are submerged in a bath of molten zinc. |
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