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Materials with ______________ are typically used in aircraft construction.

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Materials with ______________ are typically used in aircraft construction.

(a) no strain

(b) lower strength/weight ratio

(c) average strength/weight ratio

(d) higher strength/weight ratio

I got this question in final exam.

Query is from Materials Selection in section Materials Selection of Aerospace Materials & Processes

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The correct answer is (d) higher strength/weight ratio

Best explanation: The strength/weight ratio is an indication of the material’s ability to sustain the load. Materials with high weight are not preferred. Material with high strength and low weight have good strength/weight ratio, hence they are used.

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