3.5: Review
- Page ID
- 66701
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- Carbon Monoxide (CO) has a vapor density of .97. If you were to respond to a home for a suspected Carbon Monoxide (CO) leak, where would you hold your detector to have the best chance of detecting CO.
- At the floor level
- At the ceiling level
- Halfway between the ceiling and the floor
- None of the above
- Why do gaseous fuels often ignite more easily and burn more rapidly than solid or liquid fuels?
- What is the difference between the Lower Explosive Limit (LEL) and the Upper Explosive Limit (UEL), and why are they important for firefighter safety?
- What is a stoichiometric reaction, and how does a perfectly balanced reaction differ from most real-world fires?
- How does vapor density affect the movement of gases in air, and why is this important during emergency incidents involving flammable gases?
- Compare and contrast piloted ignition and autoignition (thermal ignition). Provide an example of each.
- Using Boyle’s Law, Charles’s Law, and the Combined Gas Law, explain how changes in pressure, volume, and temperature can affect the behavior of gases in a pressurized container exposed to fire.