- Guías de estudio, Notas de estudios & Resúmenes

¿Buscas las mejores guías de estudio, notas de estudio y resúmenes para ? En esta página encontrarás 2 documentos de estudio para .

All 2 resultados

Ordenador por:

Examen

TFM 12 FIRE ALARM TECHNICAL EXAM ACTUAL /NEWEST WITH WELL SORTED QUESTIONS AND ANSWERS /GRADED A+
-

-

-

26

noviembre 2025

2025/2026

A+
1. What is the primary standard governing the installation, testing, and maintenance of fire alarm systems in the United States? ANSWER: NFPA 72, National Fire Alarm and Signaling Code. 2. According to NFPA 72, what is the maximum allowable air velocity past a spot-type smoke detector? ANSWER: The maximum air velocity shall not exceed 300 ft/min (1.5 m/s) for ceiling-mounted detectors. 3. A manual fire alarm box (pull station) must be installed at a height of _____ above the finished flo...
Vintage
$12.41 Más información

Examen

TFM 12 FIRE ALARM TECHNICAL ACTUAL EXAM 2024 WITH EXPERTISE FEEDBACK. NEW
-

-

-

11

febrero 2024

2023/2024

A+
TFM 12 FIRE ALARM TECHNICAL ACTUAL EXAM 2024 WITH EXPERTISE FEEDBACK. NEW Does a fire hood system and a kitchen need to be monitored by the fire alarm system? Yes What does P.L.F.A stand for? Power Limited Fire Alarm What does N.P.L.F.A stand for? Non-Power Limited Fire Alarm What is the difference between P.F.L.A and N.P.F.L.A? an 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 ma...
Zencastiel
$26.39 Más información