Which option best describes a commonly used connector for joining two #14 AWG conductors?

• A. Crimp-on sleeve
• B. Twist-and-tape
• C. Soldered joint
• D. Wire connector/nut

Answer: (D)

Connecting two #14 AWG conductors is best done with a wire connector, or wire nut. This type of connector is designed for residential wiring to securely grip the conductor strands and insulate the splice, providing a reliable, quick, code-approved joint for #14 AWG. It’s readily available in sizes that handle two wires and more, and it stays tight through vibrations and temperature changes. Other methods exist in various contexts, but they’re not as practical for standard field splices: crimp-on sleeves require a specific tool and matching sleeve; soldered joints are less common for building wiring and can introduce brittleness or insulation damage; twist-and-tape is not considered a proper permanent splice in modern practice. So the standard, most widely used approach for joining #14 AWG is a wire connector/nut.