BICSI
RCDD · Question #154
RCDD Question #154: Real Exam Question with Answer & Explanation
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Question
When balanced twisted-pair copper cabling, return loss is a measurement of the:
Options
- AWorst case difference in magnitude between the expected insertion loss and the actual measured
- BReflection of signal power resulting from the insertion of a device in a transmission line (in dB)
- CSignal coupling between any two pairs along the entire length of the cabling
- DLoss in signal resulting from the insertion of a component, of link, or channel, between a transmitter
- ETime required for a signal to travel from one end of the transmission path to the other end
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