1.3.2 Fire Extinguishers (T/F)

Water fire extinguishers are labeled with a blue colour.

Foam fire extinguishers can be used for both Class A and Class B fires.

Carbon dioxide fire extinguishers are effective for electrical fires.

Dry powder fire extinguishers can be used for Class A, B, C, D, and E fires.

ABC powder fire extinguishers work by cooling down the burning material.

A fire blanket is used to put out small fires and can also be wrapped around a person whose clothes are on fire.

Class A fires involve flammable liquids such as petrol and kerosene.

Class D fires involve combustible metals such as sodium and magnesium.

Class F fires involve cooking oils and fats.

Water fire extinguishers are suitable for electrical fires.

The PASS method stands for Pull, Aim, Squeeze, and Spray.

A fire cannot occur without the presence of oxygen.

A simple fire extinguisher can be made using baking soda, vinegar, and water.

Carbon dioxide fire extinguishers work by increasing the amount of oxygen around the fire.

Fire extinguishers should be placed in locked cabinets to prevent misuse.

Regular inspection of fire extinguishers is necessary to ensure they are in working condition.

Expired fire extinguishers can still be used if they are partially full.

Class C fires involve flammable gases such as methane and propane.

Foam fire extinguishers form a layer to extinguish the fire and prevent reignition.

In case of a large fire that cannot be controlled, emergency services should be contacted immediately.