You can put most fires out with water extinguishers
IV. Read the
passage:
You can put most fires out with water extinguishers. However, you should not use water extinguishers if
the fire involves electrical equipment or if it has been started by flammable liquids such as petrol or
paraffin. As in all fires, make sure that the wind is behind you - if you do this, the smoke will blow away
from you. Point the jet of water at the bottom of the fire and move it slowly higher.
Remember that you should only use water extinguisher for small fires. If there is any danger of the fire
spreading to anything that can explode - a gas cylinder for example - you should not try to put the fire out
yourself. Instead, leave the building immediately and call the fire brigade.
giúp aạ cần gâpz ạ
passage:
You can put most fires out with water extinguishers. However, you should not use water extinguishers if
the fire involves electrical equipment or if it has been started by flammable liquids such as petrol or
paraffin. As in all fires, make sure that the wind is behind you - if you do this, the smoke will blow away
from you. Point the jet of water at the bottom of the fire and move it slowly higher.
Remember that you should only use water extinguisher for small fires. If there is any danger of the fire
spreading to anything that can explode - a gas cylinder for example - you should not try to put the fire out
yourself. Instead, leave the building immediately and call the fire brigade.
giúp aạ cần gâpz ạ