What temperature range is considered a flashpoint for most common fuels?

The flashpoint is the lowest temperature at which a liquid can form enough vapor to ignite in air. For many common fuels, the flashpoint typically falls below 100 degrees Fahrenheit. This makes such fuels easily ignitable under normal conditions, enhancing the risk of fire or explosion if proper precautions are not taken.

Fuels with flashpoints below this threshold, such as gasoline or alcohol, are particularly hazardous since they can evaporate and create flammable vapors at room temperature. Understanding this temperature range is crucial for fire department personnel to assess risks and implement safety measures effectively.

In contrast, options indicating higher flashpoint ranges do not accurately represent the critical ignition temperatures for these common fuels, which is why they are not considered correct in this context.