Technician A says that diesel engines use more air than gasoline-fueled engines because 1 gallon (3.7 liters) of diesel fuel requires more air to burn than the same amount of gasoline. Technician B says that a diesel engine uses more air to prevent pistons and valves from burning. Who is correct?
A)Technician A
B)Technician B
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Diesel engines do require more air for combustion compared to gasoline engines, as diesel fuel has a higher energy content and requires more air for complete combustion. Additionally, the excess air helps in cooling the engine components, preventing pistons and valves from burning.

Technician a Says That Diesel Engines Use More Air Than