Physics · Thermal Engineering
In a standard internal combustion engine cycle, at what piston position is the air-fuel mixture ignited to optimize thermal efficiency?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1On the KDC
- 2Slightly before or at TDC✓
- 3At the CDC
- 4Exactly on BDC
Correct answer
Slightly before or at TDC
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