The thermal efficiency of petrol and gas engines is about

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A. 15%

B. 30%

C. 50%

D. 70%

Answer: Option B

Solution (By Examveda Team)

The thermal efficiency of petrol and gas engines is about 30%

DK MEENA:

8 months ago

Petrol Engine Thermal Efficiency 20-30% and Diesel engine Thermal Efficiency depends on Compression Ratio
Vik Kumar:

5 years ago

Petrol engine thermal efficiency is in 15-25% while diesel engine 25-35% it's depends upon compression ratio

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