In electrical wiring, what is a splice and what is the proper method to insulate it?

• A. A connection joining two conductors; use approved connectors (wire nuts or crimp) and cover with electrical tape or heat shrink.
• B. A protective device that shuts off power; cover with insulation tape.
• C. A type of fuse; use rubber tubing.
• D. A grounding point; connect with metal screws.

Answer: (A)