Florida Fire State Practice Exam

How is a fire hose typically marked for size and type?

1. Color coding

2. Labels on the couplings

3. Etched serial numbers

4. Manufacturer's stickers

The correct answer is: Labels on the couplings

A fire hose is typically marked for size and type by labels on the couplings. These labels provide critical information about the hose, such as its diameter, length, and any specific standards it meets. Couplings are the hardware connections at the ends of the fire hose that allow it to be connected to other hoses or equipment, making them essential for identifying the hose's specifications. The labeling on the couplings helps firefighters quickly determine the capabilities of the equipment they are working with, ensuring they can choose the appropriate hose for a given situation. Accurate identification of hose size and type is crucial for effective firefighting operations, where the wrong hose could lead to inadequate water supply or operational difficulties.