Physics · Thermodynamics
In a two-stroke petrol engine, during the upward stroke of the piston, charge compression occurs in the cylinder. At the same time, which of the following operations is performed in the crankcase?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Fresh air and fuel mixture enters the crank chamber through the inlet port✓
- 2Fresh air enters the cylinder from the chamber through the exhaust port
- 3Exhaust gases enter the crank chamber through the valve
- 4Fresh fuel enters the cylinder from the crank chamber through the transfer port
Correct answer
Fresh air and fuel mixture enters the crank chamber through the inlet port
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