Ryanair Initial Practice Exam

What is a required check for the cabin's no smoking and fasten seat belt signs?

1. All signs must be powered off

2. All signs must be serviceable

3. All signs must be flashing

4. All signs must be written in English

The correct answer is: All signs must be serviceable

The requirement for the cabin's no smoking and fasten seat belt signs to be serviceable is crucial for passenger safety and compliance with aviation regulations. These signs serve as essential indicators for passengers regarding critical safety protocols during different phases of flight, particularly during takeoff and landing, when adherence to these instructions is imperative. Having these signs operational ensures that all passengers can clearly see and understand when smoking is prohibited and when their seat belts must be fastened. If either sign were to be non-functional, it might lead to confusion or non-compliance, potentially jeopardizing safety. The other choices do not fulfill this fundamental requirement, as simply turning off the signs, having them flashing, or being in English does not necessarily guarantee that they will effectively communicate safety information to all passengers on board. The overall efficacy of these safety measures hinges on their functionality and visibility in the cabin environment.