NCCER Electrical Level 2 Module 6 Conductor Installation Questions and Answers | Latest Version | 2024/2025 | Correct & Verified

NCCER Electrical Level 2 Module 6 Conductor Installation Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the primary purpose of a conduit during conductor installation? To protect and organize the conductors. What is a fish tape commonly used for? To pull wires through conduits. What precaution should be taken before pulling conductors into a conduit? Ensure the conduit is free of obstructions and sharp edges. What is the function of pulling lubricant in conductor installation? To reduce friction during the pulling process. Why should conductors never exceed the fill capacity of a conduit? To prevent overheating and ensure safety. 2 What tool can be used to measure the length of wire needed for a conduit run? A measuring tape or a wire-pulling calculator. What happens if conductors are bent beyond their minimum bending radius? It can damage the conductor insulation or the conductor itself. What is the main purpose of using a pull box in long conduit runs? To provide an accessible location to pull and splice wires. How should conductors be labeled during installation? With clear and durable labels indicating their function and destination. What is the recommended action if a wire becomes nicked or damaged during pulling? Replace the wire to maintain the integrity of the installation. What is the role of a wire grip during conductor installation? To secure the conductor to the pulling line. 3 Why is it important to use the correct pulling tension for conductor installation? To avoid damaging the conductors or the insulation. What is the purpose of a feeder conduit system? To deliver power from the service equipment to branch circuits. Why should metallic conduits be properly grounded during conductor installation? To ensure electrical safety and prevent shock hazards. What is the best practice for installing multiple conductors in a single conduit? Use a pulling method that minimizes twisting and overlapping of the wires. What is the primary concern when using aluminum conductors instead of copper? Aluminum is more prone to corrosion and requires special connectors. How is the size of a pulling rope determined