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Controls can be made using _____________(a) wood(b) copper(c) steel(d) flapsI have been asked this question in an internship interview.This interesting question is from Materials Selection in chapter Materials Selection of Aerospace Materials & Processes

Answer»

The correct choice is (c) STEEL

For EXPLANATION I would SAY: Controls can be made using either steel or aluminium alloys. Controls refer to the CONTROL parts of an aircraft like control sticks, torsion tubes, bell-cranks etc. Wood and copper are not used.



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