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Magnesium __________ fuel efficiency.

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in Aerospace Materials & Processes by (828k points)
Magnesium __________ fuel efficiency.

(a) maintains

(b) reduces

(c) improves

(d) does not affect

The question was asked during an interview.

Enquiry is from Applications and Properties of Magnesium and it’s alloys in division Magnesium Alloys of Aerospace Materials & Processes

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Right choice is (c) improves

To explain: One of the advantages of using magnesium in industries is improved fuel efficiency. Fuel efficiency is a means of thermal efficiency. Fuel efficiency is the conversion of potential energy in fuel into work.

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