NICET Level 1 Exam 30 Questions And Answers
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Terms in this set
30
A single open or a single ground fault must be automatically annunciated at the FACP within_______seconds on all installation conductors that are monitored for integrity.
200
How many ceiling mounted smoke detectors must be used when door release equipment is required, and the header from the top of the door to the ceiling is 28″ on both sides?
2
The color code for heat detector when the ceiling has a max ceiling temperature rating of 305°F is?
red
A Coded supervisory signal must consist of not less than____round(s) of the number transmitted and____round(s) of the number transmitted to notify of the restoration to normal?
2,1 (10.14.3.1 &2) coded means when it beeps. fire is 3, co is 4
A smoke detector must be marked with their nominal production_______and tolerance.
Sensitivity (17.7.2.1)
What type of smoke detector would work the best in areas with higher temperature, higher air velocity, or humid conditions?
air sampling (17.7.4.6)
When are two ceiling mounted detectors required for door release service (one on each side of the doorway)?
When the depth of the wall section above the door exceeds 24 inches (17.7.6.4.1)
Where is the correct location to mount a heat detector on a beam ceiling where the beams are less than 12 inches in depth and less than 96 inches on center?
On the bottom of the beam (17.6.3.3.2)
When approved by the AHJ, what is the highest precedence allowed for a hold-up alarm?
Alarm, hold-up, supervisory, trouble. (10.7.8)
What is the inspection frequency for sealed lead-acid/VRLA batteries?
Semiannually