An alloy usually has some property which makes it particularly usefu – InterviewSolution

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1.

An alloy usually has some property which makes it particularly useful. What is the special property of:(a) Type metal, (b) Duralumin ?

Answer»

(a) Type metal is hard and expands on cooling and is therefore used for making types.

(b) Duralumin, is light and strong therefore it is used in the construction of air-craft.

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