On board a small passenger vessel, connections to electric conductors must be made within enclosures.

• A. Made Within Enclosures
• B. Outside Enclosures
• C. In Conduit
• D. In Sealed Compartments

Answer: (A)

Connections to electric conductors must be made within enclosures to protect everything involved. An enclosure serves as a safe housing for splices and terminations, shielding them from accidental contact, moisture, dust, and corrosion that are common in a maritime environment. It also contains any arcing or heat generated at the connection and provides a defined, accessible space for inspection and maintenance. If these connections were outside of any enclosure, they would be exposed to water spray, vibration, and physical damage, increasing the risk of electric shock, short circuits, or fire. While conduit can offer protection for conductors as they run, the essential requirement here is that the actual connections be made inside an enclosure. Sealed compartments may trap heat and hinder accessibility for testing and servicing, which makes them less appropriate for housing terminations.