Fuel retained in the high pressure pipes between pumping pulses is known as?
A) Recirculation fuel.
B) Dead volume fuel.
C) Re-pressured fuel.
D) Waste fuel.

Question

Quizplus · Accepted Answer

Fuel retained in the high pressure pipes during pumping pulses is known as dead volume fuel. This fuel cannot contribute to combustion and is thus wasted. Recirculation fuel refers to fuel that is intentionally recirculated back to the fuel tank to cool it down, while re-pressured fuel is not a commonly used term in the context of fuel systems.

Fuel Retained in the High Pressure Pipes Between Pumping Pulses