What types of fuels can be used in diesel engines?
A) Any fuel that has a heat energy rating higher than gasoline.
B) Hydrocarbon fuels.
C) The type of fuel isn't important as long as it has a low fire point.
D) Only petroleum based diesel fuels.

Question

Quizplus · Accepted Answer

Diesel engines can run on a variety of hydrocarbon fuels including petroleum-based diesel fuels, biodiesels, and synthetics. However, the type of fuel used should have a suitable viscosity and cetane rating for the engine to operate efficiently. Therefore, option B is the best choice as it encompasses all of these types of fuels.

What Types of Fuels Can Be Used in Diesel Engines