SUBJECT 4 · EMERGENCY AVOIDANCE
How do you correctly use a fire extinguisher to put out a fire?
B
Aim the fire extinguisher at the fire source.
✓
C
Try to stay close to the source of fire as much as possible.
D
Aim the fire extinguisher at the flames.
ANSWER · B
How to use a fire extinguisher: 1. Shake the canister up and down at least three times; 2. Pull the safety pin; 3. Hold the powder outlet hose and aim it at the fire source; 4. Stand 4 to 6 meters from the fire, press the handle firmly, choose an upwind position or approach the fire from upwind, and shoot the dry powder at the base of the flame; 5. After extinguishing, cool with water to prevent reignition.
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