Nicet: Level 3 Fire Alarm Practice Test

A) 6.5 Ah B) 7.0 Ah C) 7.5 Ah D) 8.0 Ah

A) Approve the submittal because 16 VDC is within the listed range. B) Reject the submittal and require a redesign because the design margin is insufficient. C) Issue a field change order to replace the power supply. D) Ignore it because voltage drop calculations are often inaccurate. nicet level 3 fire alarm practice test

A) 70% of all spaces must achieve an STI (Speech Transmission Index) of 0.70 or higher. B) The system must be tested for intelligibility in all occupied spaces. C) Intelligibility testing is only required for auditoriums and atriums. D) Voice systems do not require intelligibility testing if they use pre-recorded messages. nicet level 3 fire alarm practice test