VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesTechnologyQuestion
Question
Technology

Which outcome occurs when injector dribble becomes pervasive?

A)Increased unburnt hydrocarbon emissions
B)Improved catalyst conversion efficiency
C)Lower peak cylinder pressure
D)Decreased homogeneous fuel distribution

💡 Explanation

Increased hydrocarbon emissions occur because injector dribble leads to incomplete combustion. The fuel droplets are too large and not properly atomized, which reduces combustion efficiency; therefore hydrocarbon emissions increase, rather than improving combustion, within operating temperature.

🏆 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 Technology