ASTTBC RFPT — Fire Alarm Systems (AL) · Question
In a building required to have an emergency voice communication system, the emergency power supply must be capable of operating the system under full load for:
In high-rise buildings, NBCC 3.2.7.8.(3) requires 2 hours of full alarm capacity (for voice systems) after the standby period. Standard systems are usually 5 or
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Question: In a building required to have an emergency voice communication system, the emergency power supply must be capable of operating the system under full load for:
Answer options:
- 5 minutes
- 30 minutes ✅ 2 hours
- 4 hours
Correct answer: 2 hours
Explanation: In high-rise buildings, NBCC 3.2.7.8.(3) requires 2 hours of full alarm capacity (for voice systems) after the standby period. Standard systems are usually 5 or 30 mins.
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Question explanations
- Which of the following constitutes a system 'deficiency' rather than a 'non-conformance' to current standards?
- When a deficiency is corrected, what specific information MUST be recorded in the log?
- Which of the following would be categorized as a 'Non-Conformance' to the Installation Standard (S524) in an i
- In the event of a deficiency that renders the fire alarm system inoperative, what is the mandatory reporting r
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