ICC Certified Fire inspector One Practice Test

What is the maximum distance for a manual switch in a commercial kitchen exhaust system?

1. 10 feet

2. 13 feet 6 inches

3. 15 feet

4. 20 feet

The correct answer is: 13 feet 6 inches

In commercial kitchen exhaust systems, the maximum distance for a manual switch is set at 13 feet 6 inches from the exhaust system components that are being controlled. This regulation ensures that the switch is easily accessible to those operating the system, allowing for quick activation and deactivation in case of emergencies or maintenance. The specific distance is designed to balance safety and practicality, ensuring that personnel can reach the switch without obstruction while remaining close enough to swiftly address any potential hazards in the kitchen environment. The choice of 13 feet 6 inches has been established based on industry standards like the National Fire Protection Association (NFPA) guidelines, which aim to provide a safe operational context in commercial kitchens.