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Which of the following components is/are used in making aircraft wings?(a) Titanium alloys(b) Graphite(c) Aluminium alloys(d) Titanium alloys and aluminium alloysI have been asked this question during an online interview.Origin of the question is Materials Selection in section Materials Selection of Aerospace Materials & Processes

Answer»

The correct choice is (a) TITANIUM ALLOYS

Explanation: Both titanium alloys and aluminium alloys can be used in MAKING aircraft wings. Titanium alloys have good strength, low WEIGHT and are resistant to CORROSION. Aluminium alloys have high strength and high ductility.



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