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Fire Alarm Systems Level II Lesson 1. Advanced Detection Topics Questions and Answers 2024 $14.99   Add to cart

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Fire Alarm Systems Level II Lesson 1. Advanced Detection Topics Questions and Answers 2024

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  • Course
  • Fire Alarm
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  • Fire Alarm

Fire Alarm Systems Level II Lesson 1. Advanced Detection Topics

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  • October 3, 2024
  • 3
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Fire Alarm
  • Fire Alarm
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julianah420
Fire Alarm Systems Level II Lesson 1.
Advanced Detection Topics

What are the three sides of the fire triangle? - answer Oxygen
Fuel
Ignition source

Which of the following is not a product of combustion? - answer Pyrolysis

Heat is produced when materials? react to form simpler compounds. - answer
exothermically

Smoke particles are approximately? to ? . - answer0.01 microns / 5,000 microns

Smoke detectors undergoing UL testing must actuate between ? and ? per foot
obscuration. - answer0..4%

A condition where a burning fuel produces smoke without flames is known as ? . -
answer pyrolysis

During UL tests, system-powered smoke detectors must respond to a polystyrene fire
within ? . - answer2 minutes

What kind of detector is most appropriate for an elevator lobby in an apartment
building? - answer Spot-type smoke detector

What kind of detector is most appropriate for an unenclosed, unheated parking garage?
- answerHeat detector

Rooms or spaces with high ceilings may be subject to what condition during a fire? -
answerStratification

The most appropriate type of detection for a computer room is ? detection. - answerair-
sampling smoke

The horizontal spacing for a detector in a room with five minutes per air change is ? . -
answer25.0'

A room has dimensions of 20 feet by 15 feet with a 10-foot high ceiling. There are six
200-cubic-feet-per-minute (CFM) registers supplying air to the room. How many air
changes per hour take place in this room? - answer24

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