What do you call a cable consisting of two or more twisted copper conductors?

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Study for the NCCER 33108 Limited-Energy Cabling Test. Use flashcards and multiple-choice questions, each with hints and explanations. Be prepared for your exam!

Multiple Choice

What do you call a cable consisting of two or more twisted copper conductors?

Explanation:
Twisted pair cable. Wrapping two or more copper conductors in twists helps cancel out electromagnetic interference and crosstalk, which keeps signals cleaner over longer runs. This type is standard for Ethernet (UTP and STP variants) and telephone lines. The other options don’t fit: coaxial cable uses a single conductor with a surrounding shield, fiber optic uses glass to carry light, and ribbon cable bundles many conductors flatly rather than twisted.

Twisted pair cable. Wrapping two or more copper conductors in twists helps cancel out electromagnetic interference and crosstalk, which keeps signals cleaner over longer runs. This type is standard for Ethernet (UTP and STP variants) and telephone lines. The other options don’t fit: coaxial cable uses a single conductor with a surrounding shield, fiber optic uses glass to carry light, and ribbon cable bundles many conductors flatly rather than twisted.

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