Question

Fire pumps usually start based on?

a. Fire department hooking up to the system
b. Loss of standpipe/sprinkler system pressure
c. Operator activated at a remote pump station
d. Operator activated at a local pump station

Answer 1

Fire pumps typically start automatically due to a loss of pressure in the standpipe/sprinkler system, providing necessary water flow to combat fires, especially in high-rise buildings.

Step-by-step explanation:

Fire pumps usually start based on the loss of standpipe/sprinkler system pressure. These fire protection systems are designed to maintain a certain pressure to be effective in the event of a fire. When a drop in pressure is detected, indicating that sprinklers have activated due to a fire or there is a significant leak in the system, the fire pump will start automatically to provide adequate water flow and pressure to the system. It's important for the pump to activate promptly in order to effectively combat the fire and prevent the spread of flames. This system ensures that firefighters have the necessary water flow to manage the fire, especially in high-rise buildings where pressure may need to be boosted for water to reach higher floors.