Smoke alarms Study guides, Class notes & Summaries
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![F80 Exam Questions and Answers Graded A](/docpics/3809806/654e2d5210dae_3809806_121_171.jpeg)
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F80 Exam Questions and Answers Graded A
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F80 Exam Questions and Answers Graded A After what date was the F-24 certificate of Fitness not recognized. July 31, 2014 
How often must this certificate be renewed? Every 3 years 
In what types of buildings and occupancies are coordinators of fire safety and alarm systems in homeless shelter required? Homeless shelters, one-way voice communication systems, or occupied for more tha n fifteen persons for a period of more than 30 days. 
What is the certificate of occupancy? Determines the number ...
![VIVINT SHP PRACTICE EXAM 130Q 2024 TEST QUESTIONS AND ANSWERS](/docpics/4104064/658ed28c2f9f5_4104064_121_171.jpeg)
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VIVINT SHP PRACTICE EXAM 130Q 2024 TEST QUESTIONS AND ANSWERS
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12-24v 
What is the input voltage range of the Doorbell Cam? 
 
 
 
16.5 VAC 
What is the output voltage of the transformer used to power the SkyControl panel? 
 
 
 
 
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True or False: When programming a sensor into the sky panel you can type in the serial number or "learn" it in by triggering the device 
 
 
 
2 
When programming a DW21, which loop number is used? 
1...
![Texas Fire Alarm Exam Prep | 90 Questions with 100% Correct Answers | Verified | Latest Update 2024](/docpics/4004791/65774544640d1_4004791_121_171.jpeg)
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Texas Fire Alarm Exam Prep | 90 Questions with 100% Correct Answers | Verified | Latest Update 2024
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What does PLFA stand for? - Power Limited Fire Alarm 
What does NPLFA stand for? - Non-Power Limited Fire Alarm 
What material must NPLFA circuit conductors be made from? - Only solid or stranded copper is 
permitted. 
What is a single station detector? - Battery powered smoke detectors that do not communicate off 
premises. 
What is a multiple station detector? - Mains powered smoke detectors with battery backup that are 
linked together, so that if one unit initiates, alarms in all detectors w...
![TFM12 Test with 100% Correct Answers REVISED & VERIFIED 2023//2024](/docpics/2783002/646a883829f07_2783002_121_171.jpeg)
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TFM12 Test with 100% Correct Answers REVISED & VERIFIED 2023//2024
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TFM12 Test with 
100% Correct Answers 
REVISED & VERIFIED 
2023//2024 
What is used to protect transformers or other devices supplied from power-supply 
conductors? - ANSWER A. An overcurrent device not rated over 20 Amperes. 
What does PLFA stand for? - ANSWER Power Limited Fire Alarm 
What does NPLFA stand for? - ANSWER Non-Power Limited Fire Alarm 
What material must NPLFA circuit conductors be made from? - ANSWER Solid or 
stranded copper 
What is a single station detector? - ANSWER Batt...
![S-12 S-13 Standpipe and Sprinkler Practice Questions with Certified Solutions](/docpics/4202073/65a04915d460a_4202073_121_171.jpeg)
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S-12 S-13 Standpipe and Sprinkler Practice Questions with Certified Solutions
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S-12 S-13 Standpipe and Sprinkler Practice Questions with Certified Solutions "Fail Safe" when referred to in locks, means that the door can be opened if the power fails 
Where does the on-duty Building Evacuation Supervisor report when an alarm is activated? To the Fire Command Station ( To act as Fire Safety Director when the FSD or a Deputy FSD is not required to be on duty). 
"RCNY" is the abbreviation for Rules of the City of New York 
A fire alarm box is painted plain red (no stripe). ...
![Fire Alarm TFM12 Questions And Answers](/docpics/2901201/648a1d83dda9c_2901201_121_171.jpeg)
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Fire Alarm TFM12 Questions And Answers
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What does PLFA stand for? - Answer- Power Limited Fire Alarm 
 
What does NPLFA stand for? - Answer- Non Power Limited Fire Alarm 
 
What material must NPLFA circuit conductors be made from - Answer- Only solid or stranded copper is permitted 
 
What is a single station detector? - Answer- Battery powered smoke detectors that do not communicate off premises. 
 
What is a multiple station detector? - Answer- Mains powered smoke detectors with battery backup that are linked together, so that if on...
![Nicet level 1 Study Guide Questions and complete solutions](/docpics/2823400/647536adaa247_2823400_121_171.jpeg)
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Nicet level 1 Study Guide Questions and complete solutions
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When testing a water level supervisory switch serving a pressure tank a signal shall indicate if the water level _____________from the required level 
 
(NFPA 72, Table 14.4.3.2 17 (j) (4) - rises or falls over 3 inches 
 
If combination audible/visible appliances are installed the location of the installed appliance shall be determined by the requirements of _______. 
 
(Nfpa 72 18.4.8.1) - the visible appliance 
 
What is the maximum number of 12 gauge THHN wires that can be installed in 1...
![Ryanair Practice Questions with Verified Answers](/docpics/6440fa29b1cd3_2627748.jpg)
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Ryanair Practice Questions with Verified Answers
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What are the full names of the following airports? 
STN 
PIK 
CIA 
MAD 
NYO - Answer- STN - London Stansted 
PIK - Glasgow Preswick 
CIA - Ciampino 
MAD - Madrid 
NYO - Stockholm Skavsta 
 
Explain the following terminology? 
AFT 
IAA 
Ditching 
PA 
THOB - Answer- AFT - Towards the tail of the ac 
IAA - Irish Aviation Authority 
Ditching - Emergency landing on water 
PA - Passenger announcement 
THOB - Total Heads on board 
 
How many CC are required on a Boeing 737-800 ac? Explain. - Answer- 4...
![Michigan Builder 2 Residential Contractors License Study Exam|2023 LATEST UPDATE|GUARANTEED SUCCESS](/docpics/2953887/6496079b050bf_2953887_121_171.jpeg)
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Michigan Builder 2 Residential Contractors License Study Exam|2023 LATEST UPDATE|GUARANTEED SUCCESS
- Exam (elaborations) • 13 pages • 2023
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An attached garage shall be separated from all habitable rooms above the garage with not less than 
5/8 of an inch gypsum board 
 
 
 
A structure that is intended for swimming or recreational bathing is considered to be a swimming pool if it contains water over 
24 inches 
 
 
 
What type of fastener do you use to install cabinets? 
Truss head wood screws 
 
 
 
The process of preparing sand underneath a concrete slab requires sand to be 
Compacted 
 
 
 
Habitable space in a basement shall hav...
![NICET fire alarm systems level 1 exam questions 2024 with 100% correct answers](/docpics/4540738/65d331edbb97b_4540738_121_171.jpeg)
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NICET fire alarm systems level 1 exam questions 2024 with 100% correct answers
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if a combination audible/visible appliances are installed, the location of the installed appliance shall be determined by the requirements of - correct answer the visible appliance 
 
what is the maximum number of 12-gaugeTHHN conductors that can be installed in 1-inch EMT - correct answer 26 
 
Do you resistors are connected in parallel. R1 = 300 Ohms, R2 = 300 Ohms. What is the equivalent resistance? - correct answer 150 Ohms 
 
I room is 200 feet long and 100 feet wide, and the 8 foot high ce...
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