VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesScienceQuestion
Question
Science

Which outcome results when exceeding the quench diameter limit in fuel injection systems?

A)Increased particulate matter concentration
B)Enhanced cyclical combustion stability
C)Higher overall thermal efficiency
D)Maximum reduction in NOx formation

💡 Explanation

In small engine combustors, exceeding the quench diameter limit results in increased particulate matter concentration because incomplete combustion takes place in the narrow unburned crevices, relying on diffusion flames. Therefore soot increases rather than efficient, complete combustion.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Science