To prevent the spread of fire by convection...

Question 1 / 270705eccef9ebacbc34ba4d46337

Question 1 of 270705eccef9ebacbc34ba4d46337

To prevent the spread of fire by convection you should __________.

Question 1 of 27070

To prevent the spread of fire by convection you should __________.

🔍 Key Concepts

• Methods of heat transfer in a fire: conduction, convection, and radiation • How convection specifically moves heat and smoke through a compartment or vessel • Typical actions used to control airflow and movement of hot gases during a fire

💭 Think About

• Ask yourself: Which choice directly limits the movement of hot gases and smoke from one space to another? • Which option is most closely related to controlling air and ventilation paths, rather than cooling or removing fuel? • Which actions in the choices relate more to other fire triangle elements (fuel, heat, oxygen) rather than the movement of heated air?

✅ Before You Answer

• Identify which option deals with closing or controlling paths that hot gases could travel through. • Separate actions aimed at stopping heat transfer by movement of air from those that remove fuel or cool surfaces. • Verify which answer best matches the definition of convection: heat transfer by movement of a fluid (air/smoke).

Question 1 of 27070

To prevent the spread of fire by convection you should __________.

close all openings to the area

shut off electrical power

cool the bulkhead around the fire

remove combustibles from direct exposure