Definitions
Flammability
ease with which a material is ignited
Which has a lower flash point?
Gasoline
Flash point?
100-180 F
Flash point?
-45 F
Combustibility
the quality of being capable of igniting and burning
are both considered a FLAMMABLE liquid?
No, gasoline is. Diesel is considered a combustible liquid
Spark plugs?
No. Glow plugs to heat fuel
Spark plugs?
Yes
Flash point
lowest temperature at which there will be enough flammable vapor to induce ignition
Which burns for a longer period of time once ignited?
Diesel fuel
What is diesel fuel made of?
Crude oil and biomass
Crude oil and ethanol