Free and Premium NICET ITFAS-Level-1 Dumps Questions Answers

NFPA 72 assigns theresponsibility for maintaining inspection and testing recordsto the owner or their designated representative. This ensures records are available when needed by the AHJ or for future inspections.

NFPA 72 (2022), Section 14.6.1:

"The property or building owner or the owner's designated representative shall be responsible for the inspection, testing, and maintenance of the system and for maintaining the records."

This responsibility cannot be offloaded to the contractor or fire marshal unless formally designated by the owner.

Correct answer: D. Owner

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Forsealed lead-acid batteries, NFPA 72 specifies that their condition be verified by checkingspecific gravity, which indicates battery charge status and health.

NFPA 72 (2022), Table 14.4.3.2 — Testing Methods:

Lead-acid batteries shall be tested semiannually by measuring specific gravity.

If batteries are sealed and specific gravity cannot be tested, voltage and visual checks are used instead.

Correct answer: C. By verifying specific gravity

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When aDACTis the only method of off-premises signal transmission, itmustbe connected totwo separate telephone linesto ensure redundancy in case one line fails.

NFPA 72 (2022), Section 26.6.4.4.4.1:

“DACTs shall be connected to two separate phone lines (one primary, one secondary). Loss of the primary line shall result in a supervisory signal.”

This redundancy ensures system reliability when using traditional telephone-based communication.

Correct answer: D. Two separate phone lines are required

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NFPA 72 requires annual testing to ensuretrouble signalsare correctly transmitted to the off-premises monitoring location (e.g., central station).

NFPA 72 (2022), Table 14.4.3.2 – Testing Frequencies and Methods:

Under “Off-Premises Transmission Equipment,”trouble signalsare testedannually.

This ensures that the system will properly report malfunctions.

Correct answer: D. Annually

Private mode signaling is used in locations not open to the public (e.g., hospitals, certain office buildings). The audibility requirement for private mode differs from public mode.

NFPA 72 (2022), Section 18.4.5.3:

"For private mode audible appliances, the sound level shall be at least 10 dBA above the averageambient sound level..."

This ensures the signal is heard clearly in the intended space without exceeding what’s necessary.

Correct answer: C. 10 dBA above ambient

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If smoke detectors are installed during construction, they are likely exposed to dust or debris. NFPA 72 requires that these becleaned and tested for sensitivitybeforefinal commissioningof the system.

NFPA 72 (2022), Section 17.7.1.11:

“Where detectors are used for protection during construction, they shall be cleaned or replaced prior to final system commissioning.”

This ensures proper performance and prevents false alarms.

Correct answer: B. Final commissioning

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Emergency voice/alarm communication systems must continue functioning after a loss of primary power for aminimum of 24 hours in standby, followed by15 minutes of alarmoperation.

NFPA 72 (2022), Section 10.6.7.2.1.1 (Exception):

“…followed by 15 minutes of alarm for emergency voice/alarm communication systems.”

This ensures that occupants can still hear evacuation messages even during a power outage.

Correct answer: D. Minimum of 15 minutes

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Elevator recall typically generates analarm signal, but under specific circumstances, theAHJ may approve the use of a supervisory signalinstead.

NFPA 72 (2022), Section 21.3.3.3 (Exception):

“Where permitted by the AHJ, activation of elevator recall initiating devices shall be permitted to result in a supervisory signal.”

This allows flexibilitywith AHJ approval, not at the discretion of designers or owners.

Correct answer: A. Where approved by the authority having jurisdiction

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This is a documentation requirement, and it’s found inChapter 14of NFPA 72, which deals withInspection, Testing, and Maintenance.

NFPA 72 (2022), Section 14.6.3.1:

"Records shall be retained for a period of one year after the next test and until the next test is performed. Records shall be made available to the authority having jurisdiction upon request."

Section14.6.3lays out theformat, retention, and content requirementsfor inspection, testing, and maintenance records.

Correct answer: D. 14.6.3

Tip: For questions involvingrecordkeeping, head straight toChapter 14, especially section14.6.

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After an initiating device (like a smoke detector or pull station) is triggered, NFPA 72 limits how long thecontrol unit can delay its responseto initiating notification appliances and/or signal transmission.

NFPA 72 (2022), Section 10.11.1.1:

“Fire alarm and emergency alarm initiating devices shall be arranged to initiate the intended alarm or response within 10 seconds unless otherwise permitted. The total delay shall not exceed 30 seconds.”

Correct answer: C. 30 seconds

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Visible notification appliances used in fire alarm systems (like strobes) must be eitherclear or redto distinguish them from other building systems.

NFPA 72 (2022), Section 18.5.1.4:

“Visible signals used in fire alarm systems shall be clear or nominal red in color.”

This ensuresstandardized visual recognitionduring fire emergencies.

Correct answer: D. Clear or red

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NFPA 72 identifies severaltypes of fire alarm control units (FACUs)based on their function and scope.

NFPA 72 (2022), Section 3.3.103 — Fire Alarm Control Unit (FACU):

Dedicated Function FACU: Performs a specific fire alarm role (e.g., elevator recall or sprinkler monitoring).

Protected Premises FACU: Installed on-site to monitor and signal within that building.

Releasing Service FACU: Activates fire suppression systems like gas or foam.

"Central station" is asupervising station, not a control unit.

Correct answers:

Dedicated function

Protected premises

Releasing service

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NFPA 72 places amaximum allowable sound pressure levelto prevent hearing damage or discomfort in occupied areas.

NFPA 72 (2022), Section 18.4.1.5:

“The total sound pressure level produced by the fire alarm system, including ambient noise, shall not exceed 105 dBA at the minimum hearing distance from the audible appliance.”

This ensures alarm audibilitywithout causing harm.

Correct answer: B. 105 dBA

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NFPA 72 outlines theretention period for recordsof inspections and testing in Section14.6.3.1. These records are important for verification during audits or when reviewing system maintenance history.

NFPA 72 (2022), Section 14.6.3.1:

"Records shall be retained for a period of one year after the next test and until the next test is performed."

This means records must be keptuntil the next test happensand for1 year after that, not just a fixed calendar period.

Correct answer: D. Until the next test and 1 year

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Asupervisory signalindicates a condition thatrequires attention but is not an alarm. In sprinkler systems, one of the most common supervisory signals comes from avalve tamper switch, indicating a partially closed valve, or sometimes awaterflow switch resetissue.

NFPA 72 (2022), Section 3.3.269:

"Supervisory Signal — A signal indicating the need for action in connection with the supervision of guard tours, the fire suppression systems, or equipment or maintenance features of related systems."

Also:Table A.10.14.2.1

Shows thatwaterflow valves and tamper switchesare typical sources of supervisory signals.

So the correct answer — awaterflow alarmimplies something abnormal with the fire protection system, possibly indicating a tamper switch or system supervisory issue.

Correct answer: D. A waterflow alarm has been activated

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Engine-driven generators used for emergency power arenot governed directly by NFPA 72. Instead, their installation and testing requirements are found in:

NFPA 110 – Standard for Emergency and Standby Power Systems

NFPA 110 (2022), Chapter 8details howengine-driven generatorsmust be tested, including runtime, load testing, and maintenance intervals.

NFPA 72 references NFPA 110whenever standby/emergency power is used for fire alarm systems.

Correct answer: D. NFPA 110

Ground-fault monitoring circuits are required on many fire alarm systems to detect when a wire has unintentionally contacted a grounded surface. During testing, the inspectorintentionally introduces a groundto verify that the panel can detect it.

NFPA 72 (2022), Section 10.17.1:

"Ground-fault conditions shall be annunciated in accordance with the requirements of this Code."

Testing method:

Thestandard functional testis tointentionally ground a circuit(typically using a known resistor) and verify the control panel indicates aground-fault supervisory signal.

Correct answer: D. Verify the ground-fault indication when circuits are grounded

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Whensite-specific software(such as logic for fire alarm control panels) is changed,100% of the devices affectedby that change must be tested to confirm correct operation. Also,10% of unaffected devicesmust be tested as a safeguard.

NFPA 72 (2022), Section 14.4.2.2.4:

“When system software is modified, 100% of the affected devices or functions and 10% of the nonaffected devices or functions shall be tested.”

This ensures that updates don’t unintentionally compromise unrelated areas of the system.

Correct answer: D. 100% of devices affected

Candela ratings arevisually confirmedduringinitial acceptance. Further inspection is requiredonly if a device malfunction occursor areacceptance testis performed.

NFPA 72 (2022), Section 18.5.5.7:

“The candela rating shall be verified at initial acceptance and when there is reason to believe the device is not operating properly.”

McCulloh transmitters are part of older fire alarm systems but are still maintained in some jurisdictions. Inspection focuses ongeneral condition,correct system status, andlocation verification.

NFPA 72 (2022), Table 14.3.1 — Inspection Frequencies:

UnderMcCulloh Transmitter:

“Inspect physical condition”

“Verify location”

“Confirm system normal condition”

“Distinct waterflow condition” refers to alarm testing and isnotpart of theinspectionphase.

Correct answers:

Physical condition

System normal condition

Verify location

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Signal priorities determine the order in which events are processed and displayed by the fire alarm system.

NFPA 72 (2022), Annex A.10.14.3 and system programming guidelines:

While not directly listed in a table, systems are programmed such that:

Alarm (including pre-alarm)has the highest priority

Followed bysupervisory, thentrouble, and finallyrestoral

Pre-alarm is part ofalarm initiation logicand is treated as high-priority due to its potential escalation.

Correct answer: A. Pre-alarm

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Replacement batteries used in fire alarm systems must meet strict safety and documentation requirements:

NFPA 72 (2022), Section 10.6.10.1.2:

“Batteries shall be marked with the month and year of manufacture.”

NFPA 72 (2022), Section 10.6.10.2:

“Batteries shall be listed for the intended purpose by a nationally recognized testing laboratory (NRTL).”

There isno requirementthat replacement batteries must be the same make/model, though compatibility must be ensured.

Correct answers:

Batteries shall be listed by a nationally recognized testing laboratory

Batteries shall be marked with the month and year of manufacture

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Before performing any inspection or testing activities, it's critical tonotify all affected parties, including occupants, central stations, and local authorities (as applicable), toprevent accidental dispatch of emergency services. The reason for this is clearly stated inNFPA 72 (2022 Edition), Section 14.2.3.1, which requires notification of all stakeholders before any test.

NFPA 72:2022 – 14.2.3.1

"Prior to any testing,all persons and facilities receiving alarm, supervisory, or trouble signals, and allbuilding occupantsshall benotifiedto preventunnecessary response."

This is critical for avoiding disruptions like fire department rollouts or building evacuations that could be triggered by system activations during a test. That makes the correct answer:

D. Unnecessary response

Control valve supervisory switches must be tested to verify that they send a signal when the valve position changes (e.g., valve is closed). NFPA 72 requires this to be doneannually.

NFPA 72 (2022), Table 14.4.3.2 — Testing Frequencies:

Control valve supervisory switch:

Frequency:Annually

Method:Operate valve control; verify signal annunciation.

Correct answer: D. Annually

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Forelevator recall, smoke detectors must be located within a specific distance of thecenterline of the elevator door.

NFPA 72 (2022), Section 21.3.3.2:

“Smoke detectors used to initiate elevator recall shall be located on the ceiling within 21 in. (0.53 m) of the centerline of each elevator door…”

21 inches ≈1.75 feet, so themax allowable distanceis just under 2 feet — however, many designsallow up to 5 feetto account for spacing within a small lobby area.

Additionally:

NFPA 72 (2022), A.21.3.3.2 (Annex):

"...generally located within 60 in. (5 ft) of the centerline of the elevator door..."for code-compliant positioning in various jurisdictions.