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.
1
, 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.
2
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.
1
, 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.
2
