Unit 3 & 4 Quiz

What are the elements inside the fire triangle?

• Heat

• Oxygen

• Fuel

• All the above

Answer explanation

The fire triangle elements are Oxygen, Heat and Fuel.

Fire which involves papers, wood and fabrics is classified under

• Class A

• Class B

• Class C

• Class D

Answer explanation

Class A fire are wood, paper, cloth, furnishing, plastic and rubber.

Is water extinguisher SUITABLE for Class B fires such as chemical?

• YES

• NO

Answer explanation

Class B fire consists of flammable liquid, solvents, oil, painting etc. By using water Extinguishers you will make the fire grow or even cause flash fire as it is not compatible.

When fighting a fire, one must keep himself between the fire and the

• Exit

• Wall

• Window

• Water point

Answer explanation

In case of emergency, when the fire becomes uncontrollable then you can use the exit quickly to escape.

What is the immediate action to be taken in the event of a fire being detected in the workshop?

• Raise the alarm

• Inform the manager

• Look for the fire extinguisher

• Escape in the shortest possible time.

Answer explanation

1) Sound the alarm

2) Close door to confine

3) Notify fire brigade

4) if safe to do so fight the fire

5) If fire cannot be cannot be controlled, evaluate