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The composition of phosphor bronze is _________(a) 1% phosphorus, 10% tin and 89% copper(b) 89% phosphorus, 10% tin and 1% copper(c) 1% phosphorus, 89% tin and 10% copper(d) 10% phosphorus, 1% tin and 89% copperThis question was addressed to me by my school teacher while I was bunking the class.My query is from Non-Ferrous Metals and Alloys topic in chapter Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials |
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Answer» Correct option is (c) 1% phosphorus, 89% TIN and 10% copper |
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