The air standard efficiency of an Otto cycle compared to diesel cycle for the given compression is

same

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less

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more or less depending on power rating

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Solution

The correct option is C more
For the given compression , the area of P-V diagram of Otto cycle is greater than diesel cycle . Which means Otto cycle gives more work than diesel cycle for same compression i.e. the air standard efficiency of an Otto cycle is more than a diesel cycle for given compression .

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Similar questions

(Assume γ for air=1.4)

\frac{1}{20^{t h}}

γ = 1.41

300

450, K

600 K

550 K

η_{o}

η_{B}

The efficiency of the Otto cycle is given by which of these expressions?Where r = compression ratio.

10

γ

1.5

γ

1.4

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