How should you treat the supply of a truck with a pump if you are supplying it directly to their pump?

When supplying a truck with a pump directly to their pump, treating it as another engine in a relay situation is appropriate. This approach involves coordinating the flow of water from one source to another while ensuring that the pressure and volume requirements are met for effective firefighting operations.

In this context, treating the supply as another engine in a relay allows the operator to connect multiple units, ensuring a continuous flow of water. This system is essential when dealing with long distances or when the pumping capacity of the supply unit needs to be maximized to support the operation. It effectively manages water supply logistics, especially in scenarios where quick and efficient delivery of water to fire scenes is critical.

This choice emphasizes the importance of understanding the capabilities and limitations of each unit involved in the relay and allows for a collaborative effort to maintain adequate water pressure and flow rates. By treating the supply this way, the operator can enhance the overall efficiency of the firefighting operation, ensuring that water is delivered effectively to where it is needed most.