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Finished?
Now answer the questions on page 21of the Applied Science: GCSE Double Award (Hodder) text book

Then find out how fire doors and sprinklers work.

Keywords

HAZARD - anything that could cause harm.

RISK - the likelihood of harm being done.

HAZCARD - an information card for chemical hazards.

RISK ASSESSMENT - A document informing you of hazards, risks and how to deal with tnem.

Fire Extinguishers
 


There are 4 main types of fire extinguishers used for fighting fire:
- Water
- Foam
- Carbon dioxide
- Powder.

Different fire extinguishers are used on different types of fire.
Would you use water on an electrical fire? Why not.

Fire extinguishers used to be different colours but now, in a workplace, they must all be red. To tell them apart they all have a different coloured 'flash' on them.

Type of Extinguisher Colour of Flash
Water
Red
Foam
Cream
Carbon Dioxide
Black
Powder
Blue

Here are what they look like. Can you see the flash?

Water Foam Carbon Dioxide Powder

Each type of fire requires the use of a different fire extinguisher;

Fire Type
Fire Type
Water
Foam
CO2
Powder
A
Tick
Tick
Cross
Cross
B
Cross
Tick
Cross
Tick
C
Cross
Cross
Tick
Cross
D
Cross
Cross
Cross
Cross

Type D fires are best left to the experts!

Ready for a quick quiz? Yes or No

There is another important type of fire... The Chip Pan!

 

 

 

 

 

Need help? Just roll you mouse over the chip pan!

Fire blankets can also be used to put out a persons clothes if they are on fire. Wrap them in the blanket, put them to the floor and roll them around.

Click here to see how you should use a fire extinguisher.

 
   


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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