“Preparing for the NC SP- FA/LV Electrical Examination” This 8-hour course reviews subject areas of the National Electrical Code (NFPA 70-2020) applicable to the North Carolina SP-FA/LV (Special Fire Alarm/Low-Voltage) license classification examination, as well as the administrative requirements of the NCBEEC and the use of the National Fire Alarm and Signaling Code (NFPA 72-2013). …
Nearly every project we work on, we recommend that alarm initiating devices, especially door contacts, are to be configured using end of line (EOL) resistors for 4-state supervisory circuits. The actual resistance value and configuration can vary by system manufacturer, but typically it involves wiring a 1K Ohm resistor in series and another in parallel …
Protective Resources is the premier provider of training for individuals who are planning to take the North Carolina Board of Examiners of Electrical Contractor SP-FA/LV examination. Our one-day class, “Preparing for the North Carolina SP-FA/LV Electrical Examination,” is a proven method for applicants to learn about the exam and to review the major topics it …
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