Aluminium alloy is one of the most suitable materials of construction for aircrafts mainly due to its___________________?
Correct answer: A. High strength to weight ratio
- A. High strength to weight ratio
- B. Low temperature strength properties
- C. Its ability to be cast, rolled, forged & stamped
- D. High strength and corrosion & oxidation-resistance at elevated temperature
Explanation
Aircraft benefit chiefly from aluminium alloys because they provide substantial strength with very low density. This high strength-to-weight ratio reduces structural mass, whereas their elevated-temperature strength is relatively limited.
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