#1
What is the main purpose of a fire alarm system?
To detect and alert people through visual and auditory signals in case of fire
ExplanationAlerts people through signals in case of fire
#2
Which component of a fire alarm system detects the presence of smoke?
#3
What does NFPA stand for in the context of fire alarm systems?
National Fire Protection Association
ExplanationNFPA: Fire Protection Association
#4
Which of the following is NOT a typical method of initiating a fire alarm?
Carbon dioxide detector
ExplanationNot typical: CO2 detector
#5
What is the purpose of a fire alarm control panel?
To monitor and control the entire fire alarm system
ExplanationMonitors and controls the system
#6
What type of circuit does a fire alarm system commonly use?
Series circuit
ExplanationUses series circuit
#7
Which type of fire alarm initiation device detects heat?
#8
What is the purpose of a fire alarm notification appliance?
To notify occupants of the building about the presence of a fire
ExplanationNotifies occupants of fire
#9
Which of the following is NOT a common type of fire alarm system?
Analog fire alarm system
ExplanationNot common: Analog system
#10
What is the function of a fire alarm annunciator?
To display information about the location and type of alarm
ExplanationDisplays alarm location/type
#11
In a fire alarm system, what is the purpose of an annunciator panel?
To display information about the status of the system
ExplanationDisplays system status
#12
What is the function of a fire alarm relay?
To activate other devices such as elevators or HVAC systems
ExplanationActivates other devices
#13
What is the purpose of a fire alarm zone?
To divide the building into manageable areas for monitoring
ExplanationDivides building for monitoring
#14
What is the primary difference between a fire alarm system and a fire suppression system?
A fire alarm system detects fires, while a fire suppression system extinguishes fires.
ExplanationAlarm detects, suppression extinguishes
#15
What is the purpose of a fire alarm isolator module?
To isolate faulty circuits and prevent them from affecting other parts of the system
ExplanationIsolates faulty circuits
#16
What is the function of a duct smoke detector in a fire alarm system?
To detect smoke in ductwork and initiate an alarm
ExplanationDetects smoke in ducts