Gravity and pressure tanks serve what function in a sprinkler system?

In a sprinkler system, gravity and pressure tanks provide the essential function of storing and delivering water. These tanks are crucial because they ensure that an adequate supply of water is readily available when needed, particularly during a fire emergency when immediate water delivery is critical for effective suppression.

Gravity tanks operate by utilizing gravitational force to create pressure, allowing water to flow down into the sprinkler system when activated. Pressure tanks, meanwhile, maintain water under pressure, ensuring that the system can deliver water quickly to all parts of the structure without delay. This capability to both store and manage water is fundamental to the reliability and efficiency of a sprinkler system, ensuring that it can perform its function of protecting lives and property during a fire incident.

The other options do not accurately depict the primary role of gravity and pressure tanks in a sprinkler system. While air management, temperature regulation, and filtration are important in other contexts, they do not pertain directly to the core function of these tanks in relation to water delivery.