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Knob-and-tube wiring

An early type of electrical wiring using ceramic knobs and tubes to suspend wires, now considered obsolete and often replaced for safety.

Knob-and-tube wiring is an early method of electrical wiring using ceramic knobs and tubes to secure and insulate wires, often found in older homes. It is crucial for optimizing electrical safety, enhancing system performance, and supporting historical preservation. By understanding and managing knob-and-tube wiring, construction teams ensure that electrical systems are well-maintained, aligned with safety standards, and capable of meeting performance criteria, contributing to successful project delivery by ensuring that buildings are safe, compliant, and capable of meeting client expectations and performance criteria.

Used in a sentence

The old house was upgraded to modern wiring from the original knob-and-tube system.

Synonyms/variation
  • K&T Wiring

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