NICET ITFAS-Level-1 Exam With Confidence Using Practice Dumps

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 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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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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