Q98
In a Diesel engine, the function of a fuel injector is to
A.
Mix the fuel and air
B.
Ignite the air-fuel mixture
C.
Provide flame front for ignition
D.
Spray atomized fuel in the cylinder
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
The purpose of the fuel injection system is to deliver fuel into the engine cylinders, while precisely controlling the injection timing, fuel atomization, and other parameters.