Which outcome occurs when a diesel engine's fuel injectors malfunction, injecting excess fuel during each cycle?

💡 Explanation

Incomplete combustion leads to soot formation because the high fuel-air ratio during each engine cycle hinders complete oxidation; therefore soot accumulates inside the cylinders, rather than efficient combustion and lower emission, resulting in lower cylinder wear.

• Which increased risk follows when volatile liquid rocket propellant experiences rapid depressurization?
• Which consequence results when isotopic abundance skews excessively?
• Which consequence results when contamination inhibits plasma density during controlled fusion?
• Which risk increases when unpolarized signals enter fiber optics?
• Which consequence results when extreme stellar mass induces spacetime curvature?
• Which consequence results when gravitational and inertial effects equilibrate in a centrifuge?