The triangle of fire provides the clue when preventing or extinguishing a fire. Link the type and limitation to the correct class
Sort elements
Water (Limited content & Used Sparingly. Conductor of electricity)
Carbon Dioxide (Limited application, disperses quickly. Re-ignition may occur)
Dry Chemical Powder (Messy and could damage sensitive electronic devices. Re-ignition may occur if the layer of powder is disturbed)
Ternary Eutectic Chloride (TEC)(Never use water or foam and beware of the blast of pressure from an extinguisher which may disturb the powder and cause an explosion.)
A
B
C
D
Correct
Incorrect
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