The thermal efficiency of a petrol engine of two stroke with crank case scavenging as compared to four stroke petrol engine with same comperssion ratio will be_____________________? | MCQ Hive

Mechanical Engineering Mcqs

Q The thermal efficiency of a petrol engine of two stroke with crank case scavenging as compared to four stroke petrol engine with same comperssion ratio will be_____________________?

A A. Higher
B B. Lower
C C. Same
D D. Depends on size of engine

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