Question

fuel efficiency is expressed in terms of its _________ which is expressed in unit of _________ *


a)arithmetic value ,kilogram

b)arithmetic value ,kilojoule

c) calorific value ,kilojoule per kg

d) kilojoule per kg ,calorific value

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Answer 1

Answer:

C is the answer.

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Answer 2

calorific value, kilojoule per kg