OBC Detection, Lighting & Power Practice Questions - Ontario Building Code Exam Detection, Lighting And Power Exam

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Under OBC Division B, 3.2.4.4., what is the maximum time delay permitted between the activation of an alert signal and the automatic transmission of an evacuation alarm in a two-stage fire alarm system?

2 minutes 5 minutes 10 minutes 15 minutes

Correct Answer:

5 minutes

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