Exam (elaborations)
Level 4 module 5 fire alarm systems Questions and Answers
- Course
- Institution
Level 4 module 5 fire alarm systems
[Show more]
Content preview
Level 4 module 5 fire alarm systemsThe national institute for certification In engineering technologies (NICET) - - answer
Establishes standardized testing of fire alarm designers and installers.
national fire alarm code (NFPA 72) - - answer The recommended requirements for
installation of fire alarm systems and equipment in residential and commercial facilities
are covered in this code.
Life safety code (NFPA 101) - - answer This document is focused on the preservation
and protection of human life, as opposed to property.
NFPA 90A - - answer Standard for the installation of air conditioning and ventilating
systems.
The simplest of all fire alarm systems is a hardwired system using a - answer
Conventional initiation device.
Most analog addressable systems operate on a - answer Two conductor circuit.
Rate of rise heat detector is in the - answerHEAT STAGE.
Secondary power for a fire alarm system can be provided by a battery or a -
answerBattery with an approved backup generator.
As defined by NFPA 72, standby time for operation of the system on secondary power
must be no less than 24 hours for - answerCentral, local, proprietary, voice
communications, and household systems. No less than 60 hours for auxiliary and
remote systems.
UL requires that any system controls that affect system operation be - answerProtected
behind a locked door or locked out by a key.
The NFPA does not permit remote resetting of - answerFire alarm systems that have
signaled an alarm.
Verification is commonly used in hotels, motels, hospitals, and - answerOther
institutions with large numbers of detectors.
When more than two strobes are visible from any location, the strobes must be
synchronized to avoid random flashing, - answerWhich can be disorienting and may
actually cause seizures in certain individuals.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller julianah420. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now