CORRECT WELL DETAILED ANSWERS|LATEST
UPDATE!!!!2025/2026|GUARANTEED
Which of the following best describes proper use of a step ladder? - ANSWER Do not
step above the position with the warning "do not step above this point"
Which of the following tests is required by NFPA 72 for duct type smoke detectors? (Select
Three) - ANSWER Ensure that they will properly sample the airstream
A supervising station fire alarm system which serves contiguous or noncontiguous property
under one ownership is considered _____? - ANSWER Proprietary
NFPA 72 requires that emergency control function interface devices shall be located within
_____ feet of the component controlling the emergency control function? - ANSWER 3
Consider the use of heat detectors with a listed spacing of 15 feet installed on a smooth and
level ceiling 12 feet AFF. Based on this, adjusted spacing is _____ feet? - ANSWER 13
What type of cabling is acceptable for runs between floors shall be of what type? (Select
Two) - ANSWER FPL, FLPR
When installing heat detectors on a shed ceiling, a row of detectors shall be located within
_____ feet of the high side of the ceiling measured horizontally? - ANSWER 3
Consider the use of an air sampling type smoke detector. The transport time from a sampling
port to the detector is rated at 2 feet per second. Based on this, the farthest point for a
sampling port is _____ feet? - ANSWER 240
1
,Consider a fire alarm installation where the audible notification appliances produce a sound
level of 87 dB at 10 feet. Based on this, the sound level of these audible notification
appliance is _____ dB at 20 feet? - ANSWER 81
What is the testing frequency for alarm verification procedures? - ANSWER Annually
The system used to provide information and instructions to people in the building or other
space using intelligible voice communications and including visible signals, graphics, tactile
or other communications methods is defined as a _____? - ANSWER In building mass
notification system
Consider the sensitivity testing of smoke detectors in other than one and two family
dwellings. The smoke detectors are not marked with their sensitivity range. In this case, a
sensitivity range of _____ percent obscuration light gray smoke? - ANSWER 4
Consider a series circuit where voltage equals 12 VDC, and current equals 3 Amps. The total
resistance = _____ ohms? R (ohm) V (volts) I (current/amps). Ohms = V/I - ANSWER 4
Consider a Use Group B occupancy. A manual fire alarm system is required when the
building has an occupant load of _____ or more? - ANSWER 500
Consider the spacing of smoke detectors on a smooth and level ceiling. All points on the
ceiling shall have a detector within a distance equal to or less than _____ times the nominal
30 feet spacing? - ANSWER 0.7
"Should" in NFPA 72 the National Fire Alarm and Signaling Code refers to a _____? -
ANSWER Recommendation
2
, While replacing a defective heat detector, it is discovered that one of the heat detectors has
a blue color code. The blue color code indicates that the detector has a temperature
classification of _____? - ANSWER High
A fire alarm system requires the use of smoke detectors in a corridor. The corridor is 15 feet
wide and 120 feet long. The ceiling in the corridor is smooth and level at 10 feet high (AFF).
What is the minimum number of smoke detectors in the corridor? - ANSWER 4
Total resistance of two or more resistors wired in series is _____? - ANSWER Equal to
the largest resistor
Consider the use of heat detectors on a ceiling with solid joists. Heat detector spacing
perpendicular to the joists is _____ % of the listed spacing? - ANSWER 50
Consider a parallel circuit with total voltage of 24 VDC and the total current of 1 amps. The
circuit has two resistors of equal value. The value of each resistor is _____ ohms? R= V/I -
ANSWER 24
Consider a simple series circuit which has a 12 V DC power source and a total current of 1 A.
The circuit has two resistors and the value of R1 equals 9 ohms. Based on this the value of
R2 equals _____ ohms? - ANSWER 3
An audible and visible notification appliance must be installed 500 feet from the fire alarm
control unit. The manufacturer's data sheet states that there shall be not more than seven
ohms resistance between the control unit and the appliance. What is the smallest sized solid
coated copper conductor that could be used for this application? - ANSWER 18
Line type heat detectors shall be located on the ceiling or on the sidewalls not more than
_____ inches from the ceiling? - ANSWER 20
3
UPDATE!!!!2025/2026|GUARANTEED
Which of the following best describes proper use of a step ladder? - ANSWER Do not
step above the position with the warning "do not step above this point"
Which of the following tests is required by NFPA 72 for duct type smoke detectors? (Select
Three) - ANSWER Ensure that they will properly sample the airstream
A supervising station fire alarm system which serves contiguous or noncontiguous property
under one ownership is considered _____? - ANSWER Proprietary
NFPA 72 requires that emergency control function interface devices shall be located within
_____ feet of the component controlling the emergency control function? - ANSWER 3
Consider the use of heat detectors with a listed spacing of 15 feet installed on a smooth and
level ceiling 12 feet AFF. Based on this, adjusted spacing is _____ feet? - ANSWER 13
What type of cabling is acceptable for runs between floors shall be of what type? (Select
Two) - ANSWER FPL, FLPR
When installing heat detectors on a shed ceiling, a row of detectors shall be located within
_____ feet of the high side of the ceiling measured horizontally? - ANSWER 3
Consider the use of an air sampling type smoke detector. The transport time from a sampling
port to the detector is rated at 2 feet per second. Based on this, the farthest point for a
sampling port is _____ feet? - ANSWER 240
1
,Consider a fire alarm installation where the audible notification appliances produce a sound
level of 87 dB at 10 feet. Based on this, the sound level of these audible notification
appliance is _____ dB at 20 feet? - ANSWER 81
What is the testing frequency for alarm verification procedures? - ANSWER Annually
The system used to provide information and instructions to people in the building or other
space using intelligible voice communications and including visible signals, graphics, tactile
or other communications methods is defined as a _____? - ANSWER In building mass
notification system
Consider the sensitivity testing of smoke detectors in other than one and two family
dwellings. The smoke detectors are not marked with their sensitivity range. In this case, a
sensitivity range of _____ percent obscuration light gray smoke? - ANSWER 4
Consider a series circuit where voltage equals 12 VDC, and current equals 3 Amps. The total
resistance = _____ ohms? R (ohm) V (volts) I (current/amps). Ohms = V/I - ANSWER 4
Consider a Use Group B occupancy. A manual fire alarm system is required when the
building has an occupant load of _____ or more? - ANSWER 500
Consider the spacing of smoke detectors on a smooth and level ceiling. All points on the
ceiling shall have a detector within a distance equal to or less than _____ times the nominal
30 feet spacing? - ANSWER 0.7
"Should" in NFPA 72 the National Fire Alarm and Signaling Code refers to a _____? -
ANSWER Recommendation
2
, While replacing a defective heat detector, it is discovered that one of the heat detectors has
a blue color code. The blue color code indicates that the detector has a temperature
classification of _____? - ANSWER High
A fire alarm system requires the use of smoke detectors in a corridor. The corridor is 15 feet
wide and 120 feet long. The ceiling in the corridor is smooth and level at 10 feet high (AFF).
What is the minimum number of smoke detectors in the corridor? - ANSWER 4
Total resistance of two or more resistors wired in series is _____? - ANSWER Equal to
the largest resistor
Consider the use of heat detectors on a ceiling with solid joists. Heat detector spacing
perpendicular to the joists is _____ % of the listed spacing? - ANSWER 50
Consider a parallel circuit with total voltage of 24 VDC and the total current of 1 amps. The
circuit has two resistors of equal value. The value of each resistor is _____ ohms? R= V/I -
ANSWER 24
Consider a simple series circuit which has a 12 V DC power source and a total current of 1 A.
The circuit has two resistors and the value of R1 equals 9 ohms. Based on this the value of
R2 equals _____ ohms? - ANSWER 3
An audible and visible notification appliance must be installed 500 feet from the fire alarm
control unit. The manufacturer's data sheet states that there shall be not more than seven
ohms resistance between the control unit and the appliance. What is the smallest sized solid
coated copper conductor that could be used for this application? - ANSWER 18
Line type heat detectors shall be located on the ceiling or on the sidewalls not more than
_____ inches from the ceiling? - ANSWER 20
3
