TFM 12 Fire Alarm Technical Exam Correct 100%!!
TFM 12 Fire Alarm Technical Exam Correct 100%!! Does a fire hood system and a kitchen need to be monitored by the fire alarm system? - ANSWERYes What does P.L.F.A stand for? - ANSWERPower Limited Fire Alarm What does N.P.L.F.A stand for? - ANSWERNon-Power Limited Fire Alarm What is the difference between P.F.L.A and N.P.F.L.A? - ANSWERan N.P.L.F.A can operate at up to 600v, and the power output isn't limited a P.L.F.A has the voltage and power limited by a listed power source. What material must N.P.F.L.A circuit conductors be made from? - ANSWERONLY solid stranded copper is permitted. What does A.W.G stand for? - ANSWERAmerican Wire Gauge What size conductors are permitted? - ANSWERSize 18 A.W.G and 16 A.W.G are permitted, provided they do not exceed certain capacities.
Información del documento
- Subido en
- 25 de noviembre de 2023
- Número de páginas
- 10
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
