ABYC Marine Electrical Practice Exam

What are the three steps for stowing old wiring?

1. Cap/Seal end, Label as live conductor, Fold back out of the way

2. Cap/Seal end, Label as dead conductor, Cut and dispose

3. Cap/Seal end, Label as dead conductor, Fold back out of the way

4. Disconnect, Cap/Seal end, Fold back out of the way

The correct answer is: Cap/Seal end, Label as dead conductor, Fold back out of the way

The proper procedure for stowing old wiring involves several important safety measures and best practices to minimize hazards in the marine environment. The correct choice highlights a process that ensures the old wiring doesn't pose a risk of accidental contact or short-circuiting. Capping or sealing the end of the old wire is crucial because it prevents exposed conductors from coming into contact with moisture or other conductive materials. This sealing reduces the risk of electrical shock or fire hazards, particularly in a marine setting where water exposure is common. Labeling the wiring as a "dead conductor" is essential for safety. This informs anyone who may later inspect or work on the electrical system that the wire is no longer live. It prevents confusion and ensures that any future maintenance does not inadvertently energize the old wiring. Finally, folding the wire back out of the way is a practical step to keep the area organized and free from potential trip hazards. It also helps in preventing future personnel from mistakenly handling or attempting to reconnect the old wiring, thereby enhancing safety further. These steps collectively ensure effective management of old wiring, emphasizing safety, clarity, and organization, which align with best practices in marine electrical work.