What is the disadvantage of shooting a solid stream at a fire?

• A. Increased Fuel Spreading
• B. Create More Steam
• C. Damage the Hull
• D. Reduce Heat Absorption

Answer: (D)

The main idea is that rapid cooling depends on how much heat the water can absorb. A solid stream stays as a tight, concentrated jet, so it delivers a large volume of water but with relatively little surface area exposed to the flame and less rapid evaporation into steam. That means heat transfer is slower, and the fire cools less efficiently. So the disadvantage of using a solid stream is reduced heat absorption, making it slower to knock down the fire compared with a sprayed or fogged jet that creates more surface area and accelerates heat transfer. The other options don’t describe the typical effect of a solid stream: a solid stream doesn’t inherently spread fuel, and producing more steam is associated with a finer spray, not a solid jet; hull damage isn’t a built-in consequence of the stream type.