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

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A normally closed zone uses a 2.2 kΩ EOL at the last contact. With the loop lifted from the panel, which ohmmeter reading indicates a secure (all contacts closed) loop?

Approximately 0 ohms Infinite (open) Approximately 2.2 ohms Approximately 2.2 kΩ

Correct Answer:

Approximately 2.2 kΩ

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