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

Radio transmitters used in fire alarm systems for off-premises signal transmission must be inspected to verify physical condition, connections, and proper operation. The requiredinspection interval is quarterly.

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

"Radio transmitters" → Frequency: Quarterly

Correct answer: B. Quarterly

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During avisual battery inspection, the technician checks forcorrosion, leakage, swelling, andloose or corroded terminals— not electrical readings (those are part of functional testing).

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

“Batteries (lead-acid and nickel-cadmium)” → Visual inspection items include:

Cleanliness

Terminal tightness

Corrosion or leakage

Physical damage

Voltage and charging checks are part oftesting, not visual inspection.

Correct answers:

Check for corrosion or leakage

Check tightness of connections

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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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NFPA 72 requires theinstallation dateof batteries to be clearly marked for maintenance and service life tracking.

NFPA 72 (2022), Section 10.6.10.1.1:

“Each battery shall be marked with the month and year of installation.”

This helps ensure timely testing, maintenance, and replacement based on age.

Correct answer: C. Month and year of installation

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