FLS 3 Practice Test question n answers

FLS 3 Practice TestWhich of the following best describes the method used by initiating device circuits and notification appliance circuits to monitor the current for integrity? a. the voltage across is monitored for a loss b. a small current is sent through the circuit c. the panel is monitoring the resister value d. none of the above b. a small current is sent through the circuit Upon receipt of an alarm signal, the proprietary supervising station operator dispatches a runner or technician to the alarm location to arrive within ______ hrs. after receipt of a signal. a. 1 b. 2 c. 3 d. 4 b. 2 REF: [NFPA 72] 26.4.6.6.1(2) The primary purpose of a Fire Command center is to provide a place __________. a. for the fire department responders to use the system b. to store fire alarm equipment that is not used c. for communication between floors for the buildings occupants d. none of the above. a. for the fire department responders to use the system REF: [NFPA 72] 3.3.104 A proprietary supervising station is under ________ and must be located on ________. a. multiple ownerships/a single property owner of the supervising station b. multiple ownerships/multiple properties c. single ownership/ property owned by any party d. single ownership/property owned by the owner of the supervising station e. none of these d. single ownership/property owned by the owner of the supervising station REF: [NFPA 72] 3.3.280.2 The maximum ceiling temperature for an Ordinary Temperature classified heat-sensing fire detector shall be a. 115 deg. F b. 100 deg. F c. 150 deg. F d. 120 deg. F a. 115 deg. F REF: [NFPA 72] 17.6.2.1 Egress doors must unlock __________. a. upon actuation of all signals of a fire alarm system b. when an alarm signal is actuated c. in the event of a break-in d. none of these b. when an alarm signal is actuated REF: [NFPA 72] 21.9.1 / 21.9.5 / 21.9.6 The subscriber shall surrender expired or cancelled documentation to the prime contractor within ___days of the termination date of central station service. a. 15 b. 60 c. 45 d. 30 d. 30 REF: [NFPA 72] 26.3.4.8 Following fire alarm system inspections, tests and maintenance, it is required to _________. a. fill out a Record of Completion b. fill out an Inspection, Testing and Maintenance form c. inform the AHJ d. sign the Certificate of Occupancy e. None of these b. fill out an Inspection, Testing and Maintenance form REF: [NFPA 72] 7.6.6 Unless specifically designed and listed for the expected conditions, smoke detectors shall not be installed if any one of the following ambient conditions exist. a. Temperature below 32 degrees C b. Temperature below 32 degrees F c. Temperature above 100 degrees C d. Relative humidty below 93 percent b. Temperature below 32 degrees F REF: (NFPA 72) 17.7.1.8 A central station fire alarm system must have a secondary power supply with a capacity of ______ hours of standby and 5 minutes of alarm. a. 12 b. 18 c. 24 d. 36 c. 24 REF: [NFPA 72] 10.6.7.2.1 A fire alarm system usually supervises a dry pipe sprinkler systems for which of the following conditions? a. air pressure b. room temperature c. water level d. none of these a. air pressure REF: [NFPA 72] 17.16.2.2.2 (A) If 3V is applied across a resistor of 9 ohms, how many watts of power does the resistor dissipate? a. 27 W b. 3 W c. 1W d. 9W c. 1W