Which conductor is connected to the negative signal voltage?

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Prepare for the Low-Voltage Cabling Test. Study with flashcards and multiple-choice questions, each question comes with hints and detailed explanations. Ace your exam!

Multiple Choice

Which conductor is connected to the negative signal voltage?

Explanation:
When a two-conductor pair is used to carry a signal, one conductor serves as the return path for the other. In this familiar Tip–Ring pair, the Ring conductor is the return leg, so it carries the negative side of the signal relative to the other conductor. The Shield is just shielding around the cable, not part of the signal path, and Ground is a separate reference or earth connection. The other conductor of the pair (Tip) carries the opposite polarity (the positive side).

When a two-conductor pair is used to carry a signal, one conductor serves as the return path for the other. In this familiar Tip–Ring pair, the Ring conductor is the return leg, so it carries the negative side of the signal relative to the other conductor. The Shield is just shielding around the cable, not part of the signal path, and Ground is a separate reference or earth connection. The other conductor of the pair (Tip) carries the opposite polarity (the positive side).

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