Which two factors define the droplet sizing emitted from a diesel fuel injector?
A) pressure and flow area
B) engine speed and load
C) timing and charge pressure
D) air flow and boost pressure

Question

Quizplus · Accepted Answer

The droplet size from a diesel fuel injector is primarily determined by the pressure at which the fuel is injected and the flow area of the injector nozzle. These factors influence the atomization and breakup of the fuel into smaller droplets.

Which Two Factors Define the Droplet Sizing Emitted from a Diesel