Which risk increases when fuel injectors in a diesel engine experience reduced atomization quality?

💡 Explanation

When fuel injectors atomization quality decreases, incomplete combustion occurs because larger fuel droplets require more time to burn completely, resulting in increased soot forming within the exhaust gases. Therefore soot formation results, rather than pressure, viscosity, or efficiency changes which result from different combustion issues.

• Which risk increases most when grout encapsulation fails around prestressing tendons within a concrete box girder?
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• Which outcome occurs when a diesel engine's high-pressure fuel injector nozzle experiences thermal distortion near its tip?
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• Which outcome occurs when vibration increases during lathing?