Pre fire planning

Chemical change in which fuel and oxygen react, releasing heat.

• Oxidation
• Fusion
• Evaporation
• Combustion

When using the Association of Public Communications Officers (APCO) “10” Codes on Radio conversations, what does "10-70" means?

• Smoke report

• Fire alarm

• Do not use siren or flashers

• Police

Phases whereby the fire can no longer support the flame and carbon monoxide builds up in volume

• Initial phase

• Incipient phase

• Smoldering phase

• Free burning phase

The energy transferred from one body to another when the temperatures of the bodies are different.

• Heat

• Kinetic energy

• Mechanical energy

• Chemical energy

Any flammable gas liquefied through pressure. The liquid vaporizes under normal atmospheric pressure is called?

• Shellane

• Liquified Petroleum Gas

• Gasul

• Gasoline

liquid fuels come with different types and combustibility. What is the primary component of the said fuel?

• nitrogen
• oxygen
• carbon dioxide
• hydrocarbons

The transformation of a compound into one or more other substances by heat alone.

• Ignition

• Flashover

• Pyrolysis

• Flash point

All the items below are the components of the Fire Triangle except one:

• oxygen
• fuel

• heat

• carbon dioxide

Explosion or rapid burning of heated gases and occurs when oxygen is introduced into a smoldering fire. It is often caused by improper ventilation.

• Backdraft
• Fire whirl
• Smoke explosion
• Flashover

A condensed-phase combustion is usually referred to as:

• Detonation

• Ignition

• Explosion

• Glowing combustion