CFAA Fire Alarm Technician · Question
When an existing fire alarm system is extended or altered by adding more than one device, what is required by S537?
S537 Section 5.1 specifically requires that when a system is modified, all new devices must be verified, AND the interface between the new and existing system m
Start free practice for CFAA Fire Alarm Technician
30 questions · no signup required · 40 free questions per day
Question: When an existing fire alarm system is extended or altered by adding more than one device, what is required by S537?
Answer options:
- The entire building must be re-verified from scratch
- No verification is required for fewer than 5 devices ✅ The new devices and the interface with the existing system must be verified
- Only the new devices need to be tested for power
Correct answer: The new devices and the interface with the existing system must be verified
Explanation: S537 Section 5.1 specifically requires that when a system is modified, all new devices must be verified, AND the interface between the new and existing system must be tested to ensure existing functions are not compromised.
Start free practice for CFAA Fire Alarm Technician
30 questions · no signup required · 40 free questions per day
More about CFAA Fire Alarm Technician
Related Questions
- The primary power for a fire alarm system must be:
- If a 120VAC primary power circuit for a fire alarm control unit is consuming 60 Watts of power, what is the cu
- In a steady-state DC circuit, if the conductor length is doubled while maintaining voltage and wire gauge, wha
- A resistor is rated at 10 Watts at 24VDC. If the voltage drops to 20VDC, what is the new power dissipation?
- A circuit has a total resistance of 40 Ohms and is connected to a 24VDC source. What is the total power dissip
- Which of the following is NOT a direct component of Ohm's Law?
More for CFAA Fire Alarm Technician candidates
Study guides
FAQs
- How long is the CFAA Fire Alarm Technician exam? — CFAA Fire Alarm Technician
- How many questions are on the CFAA Fire Alarm Technician exam? — CFAA Fire Alarm Technician
- What is the passing score for the CFAA Fire Alarm Technician exam? — CFAA Fire Alarm Technician
- How often do I need to recertify CFAA Fire Alarm Technician? — CFAA Fire Alarm Technician
Question explanations
- The primary power for a fire alarm system must be:
- If a 120VAC primary power circuit for a fire alarm control unit is consuming 60 Watts of power, what is the cu
- In a steady-state DC circuit, if the conductor length is doubled while maintaining voltage and wire gauge, wha
- A resistor is rated at 10 Watts at 24VDC. If the voltage drops to 20VDC, what is the new power dissipation?
Ready to practice?
Free, no signup required. Build a wrong-question list as you go.
Start Free CFAA Fire Alarm Technician Practice →Related courses
Other Canadian certifications candidates often prepare for alongside this one.