VT Fire Alarm Installer Practice Questions - Vermont G7c Commercial Fire Alarm Licensing Exam

Per NFPA 72, the battery safety factor is what percentage?

10% 20% (multiply by 1.2) 25% 50%

Correct Answer:

20% (multiply by 1.2)

Access more questions from this quiz

Continue to VT Fire Alarm Installer Practice Questions - Vermont G7c Commercial Fire Alarm Licensing Exam for more practice questions and the full quiz experience.

Access More Questions