In newly constructed homes, smoke detectors are required to have ____ for the primary source of power.
A) 120-volt ac
B) 24-volt dc
C) a lithium-ion battery
D) an emergency micro-generator
Correct Answer:
Verified
Q10: Plug-in detectors are not permitted in new
Q11: NFPA 72 requires that equipment be installed
Q12: _ conductors in cable must be a
Q13: A(n) _ is a device suitable for
Q14: _ may or may not accept wireless
Q15: Smoke alarms _ required to be connected
Q16: The National Fire Alarm Code (NFPA 72)
Q17: In new residential construction smoke alarms must
Q18: According to NFPA 72, fire warning equipment
Q19: NFPA 72 29.1.2 states that smoke and
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