Question

Where fixed automatic fire-extinguishing systems are interconnected or interlocked with the cooking equipment power sources so that if the fire-extinguishing system becomes inoperable due to power failure, what should happen?

A) The cooking equipment should be removed
B) A backup power source should be used
C) The fire department should be called
D) The fuel supply shall automatically shut off

Answer 1

In the event of a power failure causing a fire-extinguishing system to become inoperable, the fuel supply to the cooking equipment must automatically shut off to prevent fire risks.

Step-by-step explanation:

When fixed automatic fire-extinguishing systems are interconnected or interlocked with cooking equipment power sources, and if the fire-extinguishing system becomes inoperable due to power failure, the fuel supply shall automatically shut off. This safety mechanism ensures that in the event of a system failure, the potential for a fire to spread due to an active fuel source is mitigated. Fire codes often require this type of safety interlock to reduce the risk of fire in commercial kitchens.