Practice Tests
Test your NFPA 72 knowledge with 150 free fire alarm exam questions. Choose a chapter below to start practicing with instant feedback and detailed explanations.
Chapter 1
Administration
Scope, purpose, and application of NFPA 72. Covers retroactivity, equivalency, units of measurement, and code enforcement fundamentals.
Chapter 2
Referenced Publications
Standards and publications referenced by NFPA 72, including NFPA, ANSI, UL, and other organizations' documents used in fire alarm system design.
Chapter 3
Definitions
Key terms and definitions used throughout NFPA 72. Essential vocabulary for understanding fire alarm and signaling code requirements.
Chapter 7
Documentation
Requirements for documentation of fire alarm system design, installation, inspection, testing, and maintenance records.
Chapter 10
Fundamentals of Fire Alarm Systems
Core concepts of fire alarm system design, including power supplies, system types, trouble signals, and impairment handling.
Chapter 12
Circuits and Pathways
Classification and requirements for fire alarm system circuits, including signaling line circuits, notification appliance circuits, and pathway survivability.
Chapter 14
Inspection, Testing & Maintenance
Requirements for inspecting, testing, and maintaining fire alarm systems to ensure continued reliable operation.
Chapter 17
Initiating Devices
Requirements for smoke detectors, heat detectors, manual fire alarm boxes, and other initiating devices used in fire alarm systems.
Chapter 18
Notification Appliances
Requirements for audible and visible notification appliances including horns, speakers, strobes, and textual/graphical notification.
Chapter 21
Emergency Control Functions
Requirements for fire alarm system interfaces that control building functions during emergencies, including elevator recall, HVAC shutdown, and door release.
Chapter 23
Protected Premises Fire Alarm Systems
Requirements for fire alarm systems within protected premises, including system design, signal processing, and annunciation.
Chapter 24
Emergency Communications Systems
Requirements for emergency communications systems (ECS) including mass notification, two-way communications, and distributed recipient mass notification.
Chapter 26
Supervising Station Alarm Systems
Requirements for central station, proprietary, and remote supervising station alarm systems, including signal transmission and processing.
Chapter 27
Public Emergency Alarm Reporting Systems
Requirements for public emergency alarm reporting systems including fire alarm boxes, auxiliary alarm systems, and communication centers.
Chapter 29
Single- and Multiple-Station Alarms
Requirements for single-station and multiple-station smoke and heat alarms for residential and household applications.
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