Apply OHS practices in the workplace

The three elements of the fire triangle are

• Fuel – Oxygen – Water

• Fat – Water – Heat

• Fuel – Oxygen – Heat

• Water – Oxygen – Heat

The suitable fire Extinguisher for Electrical fires is.............................

• Dry Powder extinguisher

• Wet chemical extinguisher

• Foam extinguisher

• Water extinguisher

Water extinguisher is suitable for fighting fires with

• Wood , Paper , Clothes , and Solids

• Cooking Oils & FATS

• Flammable Liquids such as Petrol

• Fires in Electrical Equipment.

The Function of the Emergency button switch is

• To shut off alarm in the building

• To turn on power in the building

• To shut off power in the building

• To turn on alarm in the building

The correct order of procedure in using a  fire extinguisher is........................................

• Pull – Aim – Sweep – Squeeze .

• Pull – Aim – Squeeze – Sweep.

• Sweep – Squeeze – Pull – Aim.

• Aim- Pull – Squeeze – Sweep.

From the picture which one is safety shoes or  ( Foot )

• E

• F

• B

• A

The sign on the picture means ……………………………………………..

• building main door

• emergency light

• Stairs

• Fire Exit

The fuel in class F fires is……………….

• Foam

• Cooking oils & FATS

• Liquid

• Plastic wood and paper

The safety sign in the picture means………………………………………….

• Electrical hazard

• Chemical hazard

• Physical Hazard

• Biological hazard

In what environment you find this sign……………………………………..

• Pollution

• quiet (no sound)

• noisy (loud sound)

• Dark (no light)