Class A circuits are four wire circuits that do not use end of line devices.
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Q11: Survivability requires a minimum rating of _
Q12: Audible alarm indicators, for commercial spaces, must
Q13: How can the number of devices on
Q14: Life safety is the primary goal of
Q15: Fire alarm systems, classified for residential use,
Q17: Fire alarm circuits must be clearly labeled
Q18: What is not a common output indicator
Q19: The power source for a nonpower-limited fire
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Q21: A device that detects visible or invisible
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