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NICET 1 EXAM QUESTIONS WITH 100% CORRECT ANSWERS (ALREADY GRADED A+) NEWEST VERSION

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NICET 1 EXAM QUESTIONS WITH 100% CORRECT ANSWERS (ALREADY GRADED A+) NEWEST VERSION Normally non-current-carrying conductive materials enclosing electrical conductors or equipment, or forming part of such equipment, shall be connected to earth so as to limit the voltage to ground on these mate...

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  • November 8, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NICET 1
  • NICET 1
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NICET 1 EXAM QUESTIONS WITH
100% CORRECT ANSWERS
(ALREADY GRADED A+) NEWEST
VERSION

Normally non-current-carrying conductive materials enclosing electrical conductors or
equipment, or forming part of such equipment, shall be connected to earth so as to limit
the voltage to ground on these materials. - Answer- Grounding of electrical equipment

What size of copper conductors shall be permitted to be used for fire alarm systems? -
Answer- 18 AWG or 16 AWG

Devices from power-supply conductors, such as PLFA, shall be protected by an
overcurrent device rated at? - Answer- not over 20 amperes

Can Low-power network-powered broadband communications cables share the same
raceway, cable tray, or enclosures as PLFA? - Answer- Yes

How many TFFN / 18 AWG conductors can fit in a 3/4" EMT conduit? - Answer- 38 in
accordance with Annex C, NFPA 70

All users of systems that have microphones for live voice announcements shall be
provided with? - Answer- posted instructions for using the microphone

Which of these is considered occupiable space? A closet or a file room? - Answer- A file
room

A term that means the person has knowledge of the installation, construction, or
operation of apparatus and the hazards involved? - Answer- Qualified

A term that applied to one and two-family dwellings and apartment buildings (including
condominiums)? - Answer- Dwelling unit

The supervising station facility and equipment must have an automatic secondary
power source to power the supervising station within how long? - Answer- 60 sec

How much slope does a ceiling need to be considered a sloping ceiling? - Answer-
greater than 1 in 8 inches

, Personnel programming the system shall be certified by the? - Answer- system
manufacturer

Records shall be permitted to be maintained on either ____ or ____? - Answer- paper
or electronic media

What causes a reduction in the quantity of smoke per unit of air volume of smoke
reaching the detector? - Answer- Smoke dilution

When installed over a double-action device, a protective cover effectively becomes
what? - Answer- A triple action device
A publicly accessible alarm box that can also be operated by one or more remote
initiating devices or an auxiliary alarm system used to send and alarm to the
communications center. - Answer- Master Alarm Box

These contain the name of protected premises, name of installer, location of protected
premises, device legend and date of issue. - Answer- Shop drawings

Which kind of circuit doesn't include a redundant path? - Answer- Class B

If a deficiency is not corrected at the conclusion of system inspection, testing, or
maintenance, the system owner or owner's designated representative shall be informed
of the impairment in within how long? - Answer- 24 hours and in writing

Air Sampling piping and sampling ports shall be inspected how often? - Answer-
Semiannually

Who should be notified prior to initial acceptance testing? - Answer- Authority Having
Jurisdiction

What is the minimum number of detectors that should be tested annually? - Answer-
Two per circuit

Pressure Supervisory Signal-Initiating devices will initiate an off-normal signal at what
pressure differential? - Answer- increase/ decrease of 10 psi (70kPa)

Where should a sound measurement be taken for sleeping areas? - Answer- At the
pillow level in the area required to be served by the system using the A-weighted scale
(dBA).

A lobby smoke detector shall be located on the ceiling within how far of the center line
of each elevator door? - Answer- 21 feet

All software and firmware shall be protected from? - Answer- Unauthorized changes

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