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What are the wheels of a landing great made of?(a) Typical rubber(b) Sensitive rubber(c) Titanium alloy(d) Thick rubberThis question was addressed to me during an internship interview.My question is based upon Materials Selection topic in portion Materials Selection of Aerospace Materials & Processes

Answer»

The correct choice is (d) THICK rubber

For explanation I would say: The wheels of landing gear are made of thick rubber. This is to absorb any shocks. The other part of the landing gear contains titanium ALLOYS. The wheels are pumped with gases like NITROGEN to AVOID explosions.



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