Agasoline engine operates at a temperature of 270â°c and exhausts at 180â°c. calculate the maximum efficiency of this engine. (note that the celsius scale is used.) 83.0 % 33.3 % 17.0 % 16.6 %

Efficiency of gasoline engine is 16.6 %

Explanation:

It is given that,

A gasoline engine operates at a temperature of, T₁ = 270 C = (270 + 273) K = 543 K

It exhausts at a temperature, T₂ = 180 C = (180 + 273) K = 453 K

The efficiency of this engine is given by :

or

So, the efficiency of this engine is 16.6 %.Hence, the correct option is (d).

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