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Fire Alarm Systems I - Chapter 4 Quiz Review. Notification Appliances Questions and Answers 2024 $14.99   Add to cart
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Fire Alarm Systems I - Chapter 4 Quiz Review. Notification Appliances Questions and Answers 2024
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Fire Alarm Systems I - Chapter 4 Quiz Review. Notification Appliances Questions and Answers 2024 What can using a notification appliance outdoors that is not rated for outdoor use cause? Ground faults. What requirements can mechanical covers or mechanical protection for notifications appli...

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

Subjects

  • fire alarm systems i chapter 4 quiz review noti
  • what can using a notification appliance outdoors t
  • where can installation instructions for notificati
  • what type of audible appliance is used on an eme

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  • Fire Alarm
  • Fire Alarm

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Fire Alarm Systems I - Chapter 4 Quiz
Review. Notification Appliances
Questions and Answers 2024

What can using a notification appliance outdoors that is not rated for outdoor use
cause? - answer Ground faults.

What requirements can mechanical covers or mechanical protection for notifications
appliance cause? - answer They may require derating of the appliance, reduced
spacing, and could cause reduced effectiveness of the appliance.

Where can installation instructions for notification appliances be found? - answer On the
product cut sheet.

Can a visual notification appliance that is only listed for wall mounting be used on a
ceiling? - answer No.

What type of audible appliance is used on an emergency voice/alarm communications
system? - answer Speaker.

What is an example of a textual audible device? - answerSpeaker

Can audible and visual appliances be wired on the same circuit? - answerYes. Textual
audible devices (speakers) must be on a separate circuit though as they require an
amplifier to provide the signal.

SPL (Sound Pressure Level) is measured in what scale? - answerA-weighted scale.

At what ambient SPL are visual notification appliances required? - answer105 dBa.

The minimum required SPL for public mode signaling is the greater of ____ above the
average ambient or five dB above the maximum SPL lasting a minute or more, using
the A-weighted scale (dBA). - answer15 dBa.

The minimum required SPL for private mode signaling is ____ above the average
ambient or five dB above the maximum SPL lasting a minute or more, using the A-
weighted scale (dBA). - answer10 dBa.

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