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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 ratioI got this question in final exam.Query is from Materials Selection in section Materials Selection of Aerospace Materials & Processes

Answer»

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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