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________?

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Academy of PakistanTest & Learning

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150Mechanical EngineeringMedium

Aunpredictable.

Blower

Cdepends on size of engine

Dsame

Ehigher

Correct answer

B. lower

Explanation

The correct answer is lower.

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________? - Answer and Explanation | Academy of Pakistan