Common telephone wire found in cables is in the form of pairs of wires twisted together.

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the Florida NENA Emergency Number Professional Test with our insightful resources. Study with flashcards and multiple-choice questions. Each question comes with explanations. Be exam ready!

Multiple Choice

Common telephone wire found in cables is in the form of pairs of wires twisted together.

Explanation:
Two conductors twisted together form a Twisted Pair. Twisting helps cancel out external electrical noise and crosstalk, which is essential for clear voice transmission in telephone systems. This arrangement also allows many pairs to be bundled in one cable while maintaining predictable impedance. The other terms describe network segments or generic facilities, not the physical form of the wiring, so they don’t fit the description.

Two conductors twisted together form a Twisted Pair. Twisting helps cancel out external electrical noise and crosstalk, which is essential for clear voice transmission in telephone systems. This arrangement also allows many pairs to be bundled in one cable while maintaining predictable impedance. The other terms describe network segments or generic facilities, not the physical form of the wiring, so they don’t fit the description.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy