Question 852 Deck Safety

The correct answer is B) at the seat of the fire, starting at the near edge. The reasoning behind this is that for a class "B" fire (involving flammable liquids or gases), the goal is to cut off the fuel supply and extinguish the fire at its source. Directing the dry chemical discharge at the seat of the fire, starting from the near edge, will allow the chemical agent to smother the flames and prevent the fire from spreading. The other options are not as effective for a class "B" fire. Directing the discharge over the top (A) or at the main body of the fire (C) may not reach the actual seat of the fire. Bouncing the discharge off a bulkhead (D) could disperse the agent in an uncontrolled manner.