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

What is the primary purpose of an end-of-line (EOL) resistor on a burglar-alarm zone?

To give the panel a known rest resistance so it can distinguish a secure loop from a short or an open To increase detection range of motion sensors To reduce voltage drop on auxiliary power To convert a Class 2 circuit into a Class 1 circuit

Correct Answer:

To give the panel a known rest resistance so it can distinguish a secure loop from a short or an open

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