why refrigration is done inside aircraft,and why aircraft
body is made of aluminium

Answer Posted / anil kamat

Up in the sky the temperature is very cold and human body
cannot sustain such cold, so to maintain a temperature
sustainable by human body Air conditioning is used inside.

The plane body is not made of alluminium but aluminium
alloy i.e duralumin , for high tensile strength, light in
weight, high toughness to maintain its shape at high speeds
in the sky , good conductor , easily formed to shape etc.

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