General Studies · Fuel Injection System
Why must diesel fuel be atomized into extremely fine droplets during high-pressure injection?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To ensure fuel lines maintain pressures below the combustion chamber limit.
- 2To eliminate structural engine vibrations by cushioning the piston head.
- 3To maximize the direct mechanical energy output of the injector needle valve.
- 4To rapidly mix with hot compressed air for complete and efficient combustion.✓
Correct answer
To rapidly mix with hot compressed air for complete and efficient combustion.
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