Question 94Motor Plants - Assistant Engineer70% to pass
The time between injection and ignition of the fuel is known as _______________.
AI Explanation
The correct answer is D) ignition delay.
The time between the injection of fuel into the engine cylinder and the ignition of that fuel is known as the ignition delay. This is a critical parameter in the operation of diesel engines, as the ignition delay affects the combustion process and engine performance.
The other answer choices are incorrect:
A) Turbulence lag refers to the time it takes for the air/fuel mixture to become properly turbulent after injection.
B) Afterburning ratio is not related to the time between injection and ignition.
C) Injection lag refers to the time between the start of the fuel injection and the actual start of fuel entering the cylinder.
Related Questions
#92 A diesel engine operating at a light load, when compared to operating at heavy load has an air/fuel ratio that is _______________. #93 As engine RPM is increased from idle speed to full load speed, which of the conditions listed will decrease? #95 When is fuel injected into a cylinder of diesel engines? #96 For a given fuel, a change in the compression ratio will affect the ignition lag by which of the listed means? #97 Which area of the indicator diagram illustrated, indicates the ignition delay period in a diesel engine cylinder? Illustration MO-0033