What type of damage can result to an EUI when fuel supply pressures fall below specification?
A) wear at the nozzle valve seat
B) wear at the pumping plunger
C) erosion at the nozzle pressure chamber
D) cavitation at the poppet control valve

Question

Quizplus · Accepted Answer

Cavitation at the poppet control valve can occur when fuel supply pressures fall below specification, leading to vapor bubbles that cause damage when they collapse.

What Type of Damage Can Result to an EUI When