Question

(c) Define the unit used to map the efficiency of a fuel.​

Answer 1

Answer:

measure of the fuel efficiency of any prime mover that burns fuel and produces rotational, or shaft power. It is typically used for comparing the efficiency of internal combustion engines with a shaft output.

It is the rate of fuel consumption divided by the power produced. It may also be thought of as power-specific fuel consumption, for this reason. BSFC allows the fuel efficiency of different engines to be directly compared.

Explanation:

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Answer 2

Answer:

Energy efficiency is expressed in terms of fuel economy:distance per vehicle per unit fuel volume, eg:km/L or miles per gallon distance per vehicle per unit fuel mass,, eg:km/kg

Explanation:

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