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Fire alarms systems Questions and Answers Fully Solved
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Fire alarms systems Questions and Answers Fully Solved NFPA 72 contains Lb/requirements for residential and commercial installation of fire alarm systems and equipment Smoke detectors can malfunction if placed in temperatures above 120°F (48.8°c) Previous Play Next Rewind 10...

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  • October 3, 2024
  • 2
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • fire alarms systems questions and answers fully so
  • nfpa 72 contains lbrequirements for residential a
  • a fire alarm system that permits discrete identifi
  • building control circuit wiring that is both pow

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  • Fire Alarm

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Fire alarms systems Questions and
Answers Fully Solved

NFPA 72 contains - answerLb/requirements for residential and commercial installation
of fire alarm systems and equipment

Smoke detectors can malfunction if placed in temperatures above - answer120°F
(48.8°c)

A fire alarm system that permits discrete identification of alarm signals at the detector
level is a(n) - answer addressable system

A system that can be used to give instructions to building occupants in the event of an
emergency is called a(n) - answer voice evacuation system

Building control circuit wiring that is both powered and controlled by the fire alarm
system is governed by – answer NEC Article 760

The main components of a fire alarm system include alarm initiating devices, notification
appliances, and - answer Control panels

An automatic detector in which detection is continuous along the entire length of the
detect tor is a(n) - answer line detector

In some conventional fire alarm systems using a positive alarm sequence, alarm delay
is usually adjustable for a period of up to - answer three minutes

Which of the following SLC classes is the most common and has six different styles? -
answer Class B circuits

Which of the following pull stations require the user to lift a cover or open a door before
operating the pull station? - answer Double-action

For smoke chamber defining purposes, f the space between the top of a low wall and
the celling is less han 18", the wall is considered a(n) - answer barrier

NFPA 101® contains - answer requirements for life safety

Most analog addressable systems operate on a - answer two-conductor circuit

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