What action should be taken if the captain has already been notified about a popped circuit breaker?

When a circuit breaker has popped and the captain has already been informed, it is important for flight attendants to communicate this information to the remaining flight attendants. This ensures that everyone is aware of the situation and can respond appropriately if any related issues arise. Keeping all crew members informed helps maintain situational awareness, enhances safety, and ensures that they are prepared to assist passengers or manage any potential emergencies that might occur due to the popped circuit breaker.

Additionally, actions such as resetting the circuit breaker should be left to the qualified personnel, typically the flight deck crew, and communication with passengers regarding technical issues should be carefully managed to avoid unnecessary alarm. Therefore, ensuring that all flight attendants are informed creates a cohesive response and maintains the safety protocols of the flight.