NICET Level 1 NTC Red Book Exam
Questions & Answers (Grade A+)
What documentation is required for all fire alarm systems? -
correct answer ✅Owner's manual, record drawing, record of
completion, site software.
Where should system records be stored? -
correct answer ✅In a document cabinet at the control unit.
What power supply is required for all fire alarm systems? -
correct answer ✅24-hour standby power.
How long should alarm power last for commercial fire alarms? -
correct answer ✅5 minutes.
What is the alarm power duration for voice evacuation systems? -
correct answer ✅15 minutes.
What is the alarm power duration for household fire alarms? -
correct answer ✅4 minutes.
What is the additional safety margin required for battery
calculations? -
correct answer ✅25% additional safety margin.
,NICET Level 1 NTC Red Book Exam
Questions & Answers (Grade A+)
How quickly should secondary power switch? -
correct answer ✅Within 10 seconds.
When should alarm notification and emergency functions occur? -
correct answer ✅Within 10 seconds of activation.
How quickly should supervisory signals indicate? -
correct answer ✅Within 90 seconds.
How quickly should trouble signals indicate? -
correct answer ✅Within 200 seconds.
What is the acceptable voltage range for equipment operation? -
correct answer ✅85% - 110% voltage.
What temperature range is acceptable for equipment operation? -
correct answer ✅32° - 120° F.
What humidity level is acceptable for equipment operation? -
correct answer ✅85% humidity.
, NICET Level 1 NTC Red Book Exam
Questions & Answers (Grade A+)
What is Class A circuit? -
correct answer ✅Redundant (return path), operates with a single
ground or open.
What is Class B circuit? -
correct answer ✅Single path, operates up to single open, EOLR on
IDC and NAC.
What is Class C circuit? -
correct answer ✅Multiple paths, no supervision of paths.
What is Class D circuit? -
correct answer ✅Fail-safe operation.
What is the requirement for smoke detector sensitivity testing? -
correct answer ✅Tested within 1 year, then every other year.
How often should smoke alarms in dwellings be tested? -
correct answer ✅Monthly by the occupant.
Questions & Answers (Grade A+)
What documentation is required for all fire alarm systems? -
correct answer ✅Owner's manual, record drawing, record of
completion, site software.
Where should system records be stored? -
correct answer ✅In a document cabinet at the control unit.
What power supply is required for all fire alarm systems? -
correct answer ✅24-hour standby power.
How long should alarm power last for commercial fire alarms? -
correct answer ✅5 minutes.
What is the alarm power duration for voice evacuation systems? -
correct answer ✅15 minutes.
What is the alarm power duration for household fire alarms? -
correct answer ✅4 minutes.
What is the additional safety margin required for battery
calculations? -
correct answer ✅25% additional safety margin.
,NICET Level 1 NTC Red Book Exam
Questions & Answers (Grade A+)
How quickly should secondary power switch? -
correct answer ✅Within 10 seconds.
When should alarm notification and emergency functions occur? -
correct answer ✅Within 10 seconds of activation.
How quickly should supervisory signals indicate? -
correct answer ✅Within 90 seconds.
How quickly should trouble signals indicate? -
correct answer ✅Within 200 seconds.
What is the acceptable voltage range for equipment operation? -
correct answer ✅85% - 110% voltage.
What temperature range is acceptable for equipment operation? -
correct answer ✅32° - 120° F.
What humidity level is acceptable for equipment operation? -
correct answer ✅85% humidity.
, NICET Level 1 NTC Red Book Exam
Questions & Answers (Grade A+)
What is Class A circuit? -
correct answer ✅Redundant (return path), operates with a single
ground or open.
What is Class B circuit? -
correct answer ✅Single path, operates up to single open, EOLR on
IDC and NAC.
What is Class C circuit? -
correct answer ✅Multiple paths, no supervision of paths.
What is Class D circuit? -
correct answer ✅Fail-safe operation.
What is the requirement for smoke detector sensitivity testing? -
correct answer ✅Tested within 1 year, then every other year.
How often should smoke alarms in dwellings be tested? -
correct answer ✅Monthly by the occupant.
