Which cabin equipment is included in cabin crew circuit-breaker responsibilities?

• A. Ovens
• B. Water Boilers
• C. Lighting in the galley
• D. All of the above

Answer: (D)

In-flight safety relies on quickly isolating electrical power to galley equipment when there’s a fault or fire, and cabin crew are trained to do this using the circuit-breaker system. Ovens and water boilers are high‑risk, high‑energy devices in the galley, so being able to shut them off at the circuit-breakers helps prevent escalation of a fault into a fire. Galley lighting is also part of the galley electrical system and may need to be controlled as part of isolating or managing a fault, reducing electrical load or improving safety conditions. Since all of these items are within the cabin crew’s circuit-breaker responsibilities, the best answer is that all of the above apply.