this is one of the brilliant technique used by firefighters to combat fire called water shield technique. the main purpose of this water shield is to protect the firefighters, not to extinguish the fire directly. using specialised hose, When the water stream is sprayed, it forms a cone-shaped pressure area that changes the direction of the flames. This allows the firefighters to approach the source of the fire and cut off the fire source. This method is especially common in a fire accident caused by gas leak.
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