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NICET Inspection and Testing of Fire Alarm Systems Level I Sample Questions:

1. In private mode systems, what is the audibility requirement?

A) 15 dBA above ambient
B) Minimum 85 dBA
C) Minimum 75 dBA
D) 10 dBA above ambient

2. Which of the following situations is considered an impairment?

A) Intelligible audibility
B) Smoke detector within 4 feet of a return air opening
C) Closed sprinkler valve
D) Smoke detector within 4 feet of an air supply diffuser

3. When testing initiating devices, what is the maximum allowed time for the supervising station to verify receipt of the signal?

A) 120 seconds
B) 60 seconds
C) 90 seconds
D) 80 seconds

4. A disconnection of the primary phone line shall cause which of the following events to occur?

A) Local annunciation only
B) Activation of notification appliance
C) Notification via secondary phone line
D) Supervisory condition

5. With all notification appliances operating, what is the maximum sound pressure level, combined with the ambient sound pressure level, at the minimum hearing distance allowed by code?

A) 110 dBA
B) 105 dBA
C) 115 dBA
D) 100 dBA

Solutions: