Gases and heat

The fire triangle is made up of Heat, Fuel and what?

• Gas

• Oxygen

• Water

• Nitrogen

In the UK, how often should a water fire extinguisher be refilled or replaced?

• Every year

• Every 3 years

• Every 5 years

• Every 10 years

In particular, what type of fire could this be used on?

• Paper

• Wood

• Electricity

• Gas

What is a class A fire?

• Liquids

• Organic solids such as paper or wood

• Metal

• Electrical

What is a class B fire?

• Liquids

• Gases

• Metal

• Electrical

What is a class C fire?

• Liquids

• Gases

• Metal

• Electrical

What is a class D fire?

• Cooking Oils and Fats

• Gases

• Metal

• Electrical

What is a class E fire?

• Liquids

• Gases

• Cooking Oils and Fats

• Electrical

What is a class F fire?

• Liquids

• Gases

• Cooking Oils and Fats

• Electrical