What are the four basic components of a hood system?

The four basic components of a hood system are vital for ensuring effective fire suppression in commercial kitchens. The correct answer includes agent, storage, piping, and nozzles, which form the backbone of a kitchen fire suppression system.

The agent refers to the fire-suppressing substance used, typically a special foam or wet chemical that can extinguish kitchen fires especially those involving cooking oils and fats. The storage component is where this agent is contained, often in a pressurized tank, ready to be deployed when needed.

Piping is crucial as it connects the storage to the nozzles, allowing for the efficient transportation of the agent to the appropriate locations around cooking equipment. Nozzles are the outlets through which the agent is discharged, and their design is specifically tailored to create the needed coverage over the cooking appliances.

Together, these components ensure that when a fire occurs, the system can quickly activate and deliver the agent to suppress the flames effectively, enhancing safety in commercial cooking environments.