NICET Updated ITFAS-Level-1 Exam Questions and Answers by layth

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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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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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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