NICET LEVEL 1 EXAM 2024 ACTUAL
EXAM COMPLETE 400 QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100%
CORRECT ANSWERS) /ALREADY
GRADED A+
A ceiling mounted horn/strobe light was selected to
be installed on a 40'ft high ceiling. Which mounting
method best matches NFPA 72 requirements? -
....ANSWER...Suspended horn/strobe light at or
below 30'ft
The maximum travel distance to the nearest manual
fire alarm box shall not exceed ____, measured
horizontally on the same floor. - ....ANSWER...200'ft
According to NFPA 72, what is the maximum
allowable spacing for a spot-type heat detector that
is listed for 50'ft spacing if it is to be installed on a
25'ft ceiling that is smooth and flat? -
....ANSWER...23'ft - because detectors at or above
,20'ft shall multiply the listed detector spacing by
0.64.
Under what condition are heat detectors permitted
to be installed on the bottom of beams? -
....ANSWER...Where beams are less than 12"inch in
depth and less then 8'ft on center.
PLFA cables shall have a voltage rating of no less
than ____ - ....ANSWER...300 volts
An abnormal condition in a system due to a fault is
known as a ________. - ....ANSWER...Trouble condition
A horn will be installed in the hallway of a Holiday
Inn (hotel). According to NFPA 72, what is the
minimum mounting height above the finished floor? -
....ANSWER...90"inches
The standard evacuation signal shall be
synchronized within a _________. -
....ANSWER...Notification zone
,Strobe lights are to be installed in a 25'ft wide
hallway. According to NFPA 72, what are the
requirements for spacing the strobe lights in the
hallway? - ....ANSWER...use the spacing
requirements for rooms.
Smoke detectors shall not be installed if ________. -
....ANSWER...The temperature is above 100*F
When connected to a supervising station, fire alarm
systems installed on the protected premises
employing automatic fire detectors or waterflow
detection devices shall include a (an) _________. -
....ANSWER...Manual fire alarm pull box
Trouble signals and their restoration to normal shall
be indicated within ______ at the fire alarm control
panel for protected premises alarm systems. -
....ANSWER...200 seconds
Which of the following is true about a DC circuit?
- Current only flows one way.
, -Voltage across each element in the circuit is equal.
-The total current flow of the circuit is equal to the
sum of the current flow through each element.
-current flows in multiple directions -
....ANSWER...current only flows in one direction
A circuit contains three resistors in parallel. There
values are R1=300, R2=300 and R3=300. What is the
total resistance of the circuit? - ....ANSWER...100
ohms
Ohm's Law is? - ....ANSWER...R= E/I or E = I x R or I =
V/R. They're interchangeable
Fire alarm cables were installed using RMC. What
must be installed/provided when the conduit is
terminated at boxes, fittings and or other
enclosures? - ....ANSWER...Bushings to protect the
fire alarm cable/conductors regardless of the RMC
trade size
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