MCQ
Otto cycle efficiency is........ than Carnot cycle.
Options
A) Less
B) More
C) Same
D) can't say
Correct answer : option A ( Less)
Solution
Carnot cycle is ideal cycle air standard cycle ,its efficiency is 100% but this cycle is ideal cycle (Not actually work).
And otto cycle efficiency 30 to 35%,which is less than carnot cycle but otto cycle is practically run, so its otto cycle is working cycle of petrol engine.
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