Skip to main content

ASTTBC RFPT — Fire Alarm Systems (AL) · Question

When adding a device to an existing addressable Data Communication Link (DCL), what is the minimum requirement for testing existing devices on that circuit?

Clause 6.2.2.1 requires testing the new device plus one existing device on each side (electrically) of the new device on the DCL.

Start free practice for ASTTBC RFPT — Fire Alarm Systems (AL)

30 questions · no signup required · 40 free questions per day

Start Practice →

Question: When adding a device to an existing addressable Data Communication Link (DCL), what is the minimum requirement for testing existing devices on that circuit?

Answer options:

  • Every device on that floor
  • Only the added device ✅ The added device plus one existing device on each side of the new device on the circuit
  • The added device and the control panel internal bus

Correct answer: The added device plus one existing device on each side of the new device on the circuit

Explanation: Clause 6.2.2.1 requires testing the new device plus one existing device on each side (electrically) of the new device on the DCL.

Start free practice for ASTTBC RFPT — Fire Alarm Systems (AL)

30 questions · no signup required · 40 free questions per day

Start Practice →

More about ASTTBC RFPT — Fire Alarm Systems (AL)

Related Questions

More for ASTTBC RFPT — Fire Alarm Systems (AL) candidates

Ready to practice?

Free, no signup required. Build a wrong-question list as you go.

Start Free ASTTBC RFPT — Fire Alarm Systems (AL) Practice →

Related courses

Other Canadian certifications candidates often prepare for alongside this one.