SC Fire Alarm Practice Questions - South Carolina Fire Alarm Contractor Examination Exam

Long addressable SLC runs can cause communication problems primarily because of which electrical property of the cable?

Excessive capacitance and resistance that distort data pulses and drop voltage The cable's candela rating The 60 Hz frequency of the SLC data The use of white insulation on the data pair

Correct Answer:

Excessive capacitance and resistance that distort data pulses and drop voltage

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