Engine 2014: Engineering Safety

1. A The initial discharge of the extinguisher should be at close range to scatter the burning material.
2. B The agent may be applied in short bursts by opening and closing the squeeze nozzle piece #1.
3. C There is no danger of reflash in using the illustrated extinguisher on a class B fire.
4. D The illustrated extinguisher must never be used in conjunction with water.

Tip: press A-D to answer