Texas Fire Alarm Exam Prep | 90 Questions with 100% Correct Answers | Verified | Latest Update 2024

What does PLFA stand for? - Power Limited Fire Alarm What does NPLFA stand for? - Non-Power Limited Fire Alarm What material must NPLFA circuit conductors be made from? - Only solid or stranded copper is permitted. What is a single station detector? - Battery powered smoke detectors that do not communicate off premises. What is a multiple station detector? - Mains powered smoke detectors with battery backup that are linked together, so that if one unit initiates, alarms in all detectors will sound. They do not communicate off premises. How frequently must household single and multiple station detectors be inspected and tested? - In accordance with the manufacturers recommendations, at least monthly How frequently must household fire alarm systems be inspected and tested? - At least every 3 years, by a qualified service technician. How frequently must heat detectors be tested? - Two or more annually different detectors must be tested each year though and within 5 years all detectors must have been tested