There are five main types of fire:
- Class A – Ordinary Combustibles.
- Class B – Flammable Liquids and Gases.
- Class C – Fires involving electrical equipment – these could be any of the other type of fires, but electrical equipment is involved.
- Class D fires – Combustible Metals and Metal Alloys (not very common)
What are the 5 main classes of fires?
Let’s break down each of the 5 different classes of fires more thoroughly.
- Class A Fires: “Ordinary” Fires.
- Class B Fires: Liquids & Gases.
- Class C Fires: Electrical Fires.
- Class D Fires: Metallic Fires.
- Class K Fires: Grease Fires or Cooking Fires.
- Choose the Right Fire Extinguisher.
- Complete Regular Training.
How are fires classified in Canada?
Class A – Fires involving ordinary combustibles such as paper, wood, cloth, rubber, or plastics. Class B – Fires involving flammable liquids, gases, oil, paints, or lacquer. Class C – Fires involving energized (live) electrical equipment such as motors, appliances, or power tools.
What are the 5 classes of fire extinguishers?
It’s good to know that there are 5 types of fire extinguishers.
5 Types of Fire Extinguishers
- Class A Fire Extinguishers.
- Class B Fire Extinguishers.
- Class C Fire Extinguishers.
- Class D Fire Extinguishers.
- Class K Fire Extinguishers.
Are there 4 classes of fire?
Class A – fires involving solid materials such as wood, paper or textiles. Class B – fires involving flammable liquids such as petrol, diesel or oils. Class C – fires involving gases. Class D – fires involving metals.
What are the 6 classes of fire?
The 6 Types And Classes Of Fire And How To Attack Them
- Class A (Solids) Class A fires are fires involving solids.
- Class B (Liquids) Class B fires are fires involving liquids.
- Class C (Gases) Class C fires are fires involving gases.
- Class D (Metals)
- Electrical Fires.
- Class F (Cooking Fats & Oils)
What is class A & B types of fire?
Class A: Ordinary solid combustibles such as paper, wood, cloth and some plastics. Class B: Flammable liquids such as alcohol, ether, oil, gasoline and grease, which are best extinguished by smothering.
What are B and C class fires?
Class B fires which involve flammable liquids and gases, solvents, oils, greases (excluding cooking oils/greases in depth) tars, oil-based paints and lacquers. Class C fires which involve energized electrical equipment.
What is a Class K fire?
What Are Class K Fires? A Class K fire is fueled by flammable cooking liquids, such as cooking oil, and animal or vegetable-based greases. These liquids, when brought up to high temperatures, become volatile and can easily ignite.
What is a Class 3 fire?
What is a Class C or Class 3 fire rating? A Class C or Class 3 fire rating has a flame spread rating between 76 and 200. This rating incorporates building materials like plywood, fiberboard, and hardboard siding panels. It also includes any of the faster burning whole woods.
What are the 6 classes of fire extinguishers?
6 TYPES OF EXTINGUISHERS
- ABC Powder Fire Extinguisher.
- Carbon Dioxide Fire Extinguisher.
- Wet Chemical Fire Extinguisher.
- Water Mist Fire Extinguisher.
- Foam Fire Extinguisher.
- Clean Agent Fire Extinguisher.
What are Class C types of fire?
Class C. Class C fires involve energized electrical equipment. Extinguishers with a C rating are designed for use with fires involving energized electrical equipment.
What are the 7 fire extinguishers?
ABC) is located in your work area.
- Dry Chemical Fire Extinguishers.
- Air-Pressurized Water Fire Extinguisher.
- Carbon Dioxide Fire Extinguishers.
- Wet Chemical Fire Extinguishers.
- Clean Agent Fire Extinguishers.
- Water Mist Fire Extinguishers.
- Dry Powder Fire Extinguisher.
How many main classes of fires are there?
Fires are classified in six groups A, B, C, D, F and electrical: Class A fires – are fires involving organic solids like paper, wood, etc.
What is a Type 4 wildfire?
Type 4. Initial attack or first response to an incident. IC is “hands on” leader and performs all functions of Operations, Logistics, Planning, and Finance. Few resources are used (several individuals or a single strike team) Normally limited to one operational period.
What is a Class 4 fire rating?
Class 4 – Will apply for any property owners that live within 5 road miles of a WPFD fire station. Class 10– For property owners that live greater than 5 road miles of a WPFD fire station the ISO still assigns a fire protection class of 10.
What are the 8 types of fire?
Types of Fires
- Class A Fires. involve common combustibles such as wood, paper, cloth, rubber, trash and plastics.
- Class B Fires. involve flammable liquids, solvents, oil, gasoline, paints, lacquers and other oil-based products.
- Class C Fires.
- Class D Fires.
- Class K Fires.
What are the 9 types of fire?
Nine Different Types of Fires
- Three-Point Fireplace. This is the simplest fireplace for a single pot or pan.
- Rock Fireplace. Choose dry, flat rocks.
- Hunter’s Fireplace.
- Trench Fireplace.
- Bean Hole.
- Log-Cabin Fire.
- Reflector Fire.
- Star Fire.
What are the classes of fire 11?
Fire Classifications
- Class A – Wood, paper, cloth, trash and plastics (solid combustible materials that are not metals)
- Class B – Flammable liquids such as gasoline, oil, kerosene and solvents.
- Class C – Electrical equipment (as long as it’s “plugged in” it is considered a Class C fire)
What is fire class F?
What is a Class F fire? Class F fires are fires which involve cooking oil or fat. Though technically a sub-class of fires caused by flammable liquids or gases, they differ from conventional fires due to the extremely high temperatures involved.
What is the difference between class K and f fire?
Fires involving cooking oils and fats are classified as “Class F” under the European and Australian systems, and “Class K” under the American system.