What is typically added to increase flow rate in firefighting situations?

Increasing the flow rate in firefighting situations is crucial for effectively combating fires and ensuring adequate water supply. Adding higher pressure pumps to the firefighting operation enhances the system's ability to deliver water at greater velocities, which is vital when facing significant challenges during an incident.

Higher pressure pumps work by increasing the water pressure in the system, allowing it to move through hoses and reach the fire quickly and forcefully. This is particularly important in situations where the existing pressure from hydrants or other sources may not suffice to provide the necessary flow rates needed for effective firefighting strategies.

While utilizing additional fire engines, more hydrant connections, or increased personnel can also contribute to improved operational capabilities, they primarily serve to aid logistics, supply management, or manpower needs rather than directly increasing flow rate through pressurized delivery. Therefore, the focus on higher pressure pumps highlights the engineering aspect of firefighting, where the mechanics of water delivery play a pivotal role in extinguishing fires efficiently.