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Question 1 of 50
1. Question
Consider a horn which produces 84 dBA at 10 feet. Based on this, the horn will produce _____ dBA at 20 feet?
CorrectIncorrect 
Question 2 of 50
2. Question
Consider a horn which produces 84 dBA at 10 feet. Based on this, the horn will produce _____ dBA at 40 feet?
CorrectIncorrect 
Question 3 of 50
3. Question
Consider a horn which produces 84 dBA at 10 feet. Based on this, the horn will produce _____ dBA at 80 feet?
CorrectIncorrect 
Question 4 of 50
4. Question
Consider a horn which produces 87 dBA at 10 feet. Based on this, the horn will produce _____ dBA at 20 feet?
CorrectIncorrect 
Question 5 of 50
5. Question
Consider a horn which produces 87 dBA at 10 feet. Based on this, the horn will produce _____ dBA at 40 feet?
CorrectIncorrect 
Question 6 of 50
6. Question
Consider a horn which produces 87 dBA at 10 feet. Based on this, the horn will produce _____ dBA at 80 feet?
CorrectIncorrect 
Question 7 of 50
7. Question
Consider a ceiling which 14 feet AFF, and is level with beams for smoke detection purposes. The beams are 17 inches deep and spaced at 64 inches on center. Based on this, an adjustment of _____ is required?
CorrectIncorrect 
Question 8 of 50
8. Question
Consider a ceiling which 16 feet AFF, and is level with beams for smoke detection purposes. The beams are 17 inches deep and spaced at 64 inches on center. Based on this, an adjustment of _____ is required?
CorrectIncorrect 
Question 9 of 50
9. Question
Consider a ceiling which 14 feet AFF, and is level with beams for smoke detection purposes. The beams are 15 inches deep and spaced at 64 inches on center. Based on this, an adjustment of _____ is required?
CorrectIncorrect 
Question 10 of 50
10. Question
Consider a ceiling which 16 feet AFF, and is level with beams for smoke detection purposes. The beams are 20 inches deep and spaced at 64 inches on center. Based on this, an adjustment of _____ is required?
CorrectIncorrect 
Question 11 of 50
11. Question
Consider a room with a smooth and level ceiling which is 15 feet AFF. Heat detectors with a listed spacing of 50 feet are used to provide automatic detection. Based on this, the maximum distance from the sidewall to the first row of ceiling mounted detectors is _____ feet?
CorrectIncorrect 
Question 12 of 50
12. Question
Consider a room with a smooth and level ceiling which is 10 feet AFF. Heat detectors with a listed spacing of 50 feet are used to provide automatic detection. Based on this, the maximum distance from the sidewall to the first row of ceiling mounted detectors is _____ feet?
CorrectIncorrect 
Question 13 of 50
13. Question
Consider a room with a smooth and level ceiling which is 18 feet AFF. Heat detectors with a listed spacing of 50 feet are used to provide automatic detection. Based on this, the maximum distance from the sidewall to the first row of ceiling mounted detectors is _____ feet?
CorrectIncorrect 
Question 14 of 50
14. Question
Consider a room with a smooth and level ceiling which is 20 feet AFF. Heat detectors with a listed spacing of 50 feet are used to provide automatic detection. Based on this, the maximum distance from the sidewall to the first row of ceiling mounted detectors is _____ feet?
CorrectIncorrect 
Question 15 of 50
15. Question
Consider a 24 VDC fire alarm notification appliance circuit with 14 AWG solid coated copper conductor (approximately 3 ohms per 1K ft). The current is 4 amps in alarm. The notification appliances require a minimum of 20.4 volts to operate properly. Based on this, the maximum acceptable total length of conductors is _____ feet?
CorrectIncorrect 
Question 16 of 50
16. Question
Consider a 24 VDC fire alarm notification appliance circuit with 16 AWG solid coated copper conductor (approximately 5 ohms per 1K ft). The current is 4 amps in alarm. The notification appliances require a minimum of 20.4 volts to operate properly. Based on this, the maximum acceptable total length of conductors is _____ feet?
CorrectIncorrect 
Question 17 of 50
17. Question
Consider a 24 VDC fire alarm notification appliance circuit with 18 AWG solid coated copper conductor (approximately 8 ohms per 1K ft). The current is 4 amps in alarm. The notification appliances require a minimum of 20.4 volts to operate properly. Based on this, the maximum acceptable total length of conductors is _____ feet?
CorrectIncorrect 
Question 18 of 50
18. Question
Consider a fire alarm notification circuit which has 800 feet total of solid coated copper conductors. The circuit is 24 VDC, and the current is 2 amps in alarm. The circuit is required to deliver 20.4 volts. Based on this, the appropriate wire size is _____ AWG? (Assume 1K ft of conductor: 18 AWG = 8 ohms, 16 AWG = 5 ohms, 14 AWG = 3 ohms, 12 AWG = 2 ohms)
CorrectIncorrect 
Question 19 of 50
19. Question
Consider a fire alarm notification circuit which has 800 feet total of solid coated copper conductors. The circuit is 24 VDC, and the current is 1 amps in alarm. The circuit is required to deliver 20.4 volts. Based on this, the appropriate wire size is _____ AWG? (Assume 1K ft of conductor: 18 AWG = 8 ohms, 16 AWG = 5 ohms, 14 AWG = 3 ohms, 12 AWG = 2 ohms)
CorrectIncorrect 
Question 20 of 50
20. Question
Consider a fire alarm notification circuit which has 500 feet total of solid coated copper conductors. The circuit is 24 VDC, and the current is 1 amps in alarm. The circuit is required to deliver 20.4 volts. Based on this, the appropriate wire size is _____ AWG? (Assume 1K ft of conductor: 18 AWG = 8 ohms, 16 AWG = 5 ohms, 14 AWG = 3 ohms, 12 AWG = 2 ohms)
CorrectIncorrect 
Question 21 of 50
21. Question
Consider a room which is 50 feet wide and 95 feet in length. The ceiling is 10 feet AFF and smooth and level. The space has 30 air changes per hour. Based on this a total of _____ spot type smoke detectors are required?
CorrectIncorrect 
Question 22 of 50
22. Question
Consider a room which is 50 feet wide and 95 feet in length. The ceiling is 10 feet AFF and smooth and level. The space has 30 air changes per hour. Based on this a total of _____ photobeam smoke detectors are required?
CorrectIncorrect 
Question 23 of 50
23. Question
Consider a room which is 50 feet wide and 95 feet in length. The ceiling is 10 feet AFF and smooth and level. The space has 10 air changes per hour. Based on this a total of _____ smoke detectors are required?
CorrectIncorrect 
Question 24 of 50
24. Question
Consider a room which is 100 feet wide and 300 feet in length. The room is required to have heat detectors installed throughout. The heat detectors have a listed spacing of 50 feet. The ceiling is smooth and level at 14 feet AFF. Based on this a total of _____ detectors are required to cover this space?
CorrectIncorrect 
Question 25 of 50
25. Question
Consider a room which is 100 feet wide and 300 feet in length. The room is required to have heat detectors installed throughout. The heat detectors have a listed spacing of 50 feet. The ceiling is smooth and level at 18 feet AFF. Based on this a total of _____ detectors are required to cover this space?
CorrectIncorrect 
Question 26 of 50
26. Question
Consider a room which is 100 feet wide and 300 feet in length. The room is required to have heat detectors installed throughout. The heat detectors have a listed spacing of 50 feet. The ceiling is smooth and level at 22 feet AFF. Based on this a total of _____ detectors are required to cover this space?
CorrectIncorrect 
Question 27 of 50
27. Question
Consider a room which is 100 feet wide and 300 feet in length. The room is required to have heat detectors installed throughout. The heat detectors have a listed spacing of 50 feet. The ceiling is level at 10 feet AFF with joists which project down 5 inches and are spaced at 2.5 feet on center. The joists run the length of the room. Based on this a total of _____ detectors are required to cover this space?
CorrectIncorrect 
Question 28 of 50
28. Question
Consider a room which is 100 feet wide and 300 feet in length. The room is required to have heat detectors installed throughout. The heat detectors have a listed spacing of 50 feet. The ceiling is level at 10 feet AFF with beams which project down 5 inches and are spaced at 4 feet on center. The beams run the length of the room. Based on this a total of _____ detectors are required to cover this space?
CorrectIncorrect 
Question 29 of 50
29. Question
Consider a room which is 100 feet wide and 300 feet in length. The room is required to have heat detectors installed throughout. The heat detectors have a listed spacing of 50 feet. The ceiling is level at 10 feet AFF with beams which project down 20 inches and are spaced at 10 feet on center. The beams run the length of the room. Based on this a total of _____ detectors are required to cover this space?
CorrectIncorrect 
Question 30 of 50
30. Question
Consider a shed type ceiling surface for a space which requires the installation of heat detectors. The room is 50 feet wide and 110 feet in length. The low side of the shed type ceiling is 10 feet AFF and runs the length of the room. The high side of the shed type ceiling is 18 feet AFF and runs the length of the room. Based on this a total of _____ spot type heat detectors are required to cover the space?
CorrectIncorrect 
Question 31 of 50
31. Question
Consider a shed type ceiling surface for a space which requires the installation of heat detectors. The heat detectors have a listed spacing of 50 feet. The room is 15 feet wide and 50 feet in length. The low side of the shed type ceiling is 10 feet AFF and runs the length of the room. The high side of the shed type ceiling is 25 feet AFF and runs the length of the room. Based on this a total of _____ spot type heat detectors are required?
CorrectIncorrect 
Question 32 of 50
32. Question
Consider a 25° slope ceiling with a ceiling height at the peak of 25 feet with the installation of heat detectors. The heat detectors have a listed spacing of 50 feet. The length of the peak is 50 feet. Based on this, a row of _____ detectors are required to be installed at the peak.
CorrectIncorrect 
Question 33 of 50
33. Question
Consider a room with dimensions of 15 feet x 50 feet, which has a shed type ceiling. The low side of shed ceiling is 10 feet AFF and the high side is 25 feet AFF. The peak runs the length of the building. Based on this, the average ceiling height is _____ feet AFF.
CorrectIncorrect 
Question 34 of 50
34. Question
Consider a 120 feet x 150 feet room which has a ceiling surface with beams which are 16 inches deep and spaced at 10 feet apart. The ceiling is 14 feet AFF and level. The beams run the length of the room. Based on this a total of _____ smoke detectors are required?
CorrectIncorrect 
Question 35 of 50
35. Question
Consider a 120 feet x 150 feet room which has a ceiling surface with beams which are 16 inches deep and spaced at 10 feet apart. The ceiling is 14 feet AFF and level. The beams run the length of the room. Based on this a total of _____ heat detectors with a listed spacing of 50 feet are required.
CorrectIncorrect 
Question 36 of 50
36. Question
Consider a room which has a width of 60 feet and a length of 90 feet. The ceiling has beams which project down 12 inches and are spaced at 4 feet on center. The beams run the length of the room. The ceiling is 10 feet AFF. The total number of smoke detectors required to cover this space is _____ detectors.
CorrectIncorrect 
Question 37 of 50
37. Question
Consider a room which has a width of 60 feet and a length of 90 feet. The ceiling has beams which project down 12 inches and are spaced at 4 feet on center. The beams run the length of the room. The ceiling is level at 10 feet AFF. The total number of heat detectors with a listed spacing of 50 feet required to cover this space is _____ detectors?
CorrectIncorrect 
Question 38 of 50
38. Question
Consider a business office which is 20 feet x 40 feet which requires the use of strobes. The strobes are wall mounted strobes. A total of _____ strobes rated at 15 cd are required?
CorrectIncorrect 
Question 39 of 50
39. Question
Consider a business office which is 20 feet x 40 feet which requires the use of strobes. The strobes are wall mounted strobes. A total of _____ strobes rated at 60 cd are required?
CorrectIncorrect 
Question 40 of 50
40. Question
Consider a business office which is 20 feet x 40 feet which requires the use of public mode horns. The horns produce 86 dBA at 10 feet. A total of _____ horns is required.
CorrectIncorrect 
Question 41 of 50
41. Question
Consider an assembly area which is 40 feet x 80 feet which requires the use of strobes. The strobes are wall mounted strobes. A total of _____ strobes rated at 60 are required?
CorrectIncorrect 
Question 42 of 50
42. Question
Consider an assembly area which is 40 feet x 80 feet which requires the use of strobes. The strobes are wall mounted strobes. A total of _____ strobes rated at 240 cd are required?
CorrectIncorrect 
Question 43 of 50
43. Question
Consider an assembly area which is 40 feet x 80 feet which requires the use of public mode horns. The horns produce 86 dBA at 10 feet. A total of _____ horns are required?
CorrectIncorrect 
Question 44 of 50
44. Question
Consider an industrial space which is 100 feet x 300 feet which requires the use of strobes. The strobes are wall mounted strobes. A total of _____ strobes rated at 373 cd are required?
CorrectIncorrect 
Question 45 of 50
45. Question
Consider an industrial space which is 100 feet x 300 feet which requires the use of strobes. The strobes are wall mounted strobes. A total of _____ strobes rated at 94 cd are required?
CorrectIncorrect 
Question 46 of 50
46. Question
Consider an industrial space which is 100 feet x 300 feet which requires the use of public mode horns. The horns produce 86 dBA at 10 feet. Based on the actuation of a fire alarm signal, the average ambient sound level will be reduced to 60 dB. A total of _____ horns are required?
CorrectIncorrect 
Question 47 of 50
47. Question
Consider an institutional area which is 65 feet x 70 feet with a 10’ ceiling which requires the use of strobes. The strobes are ceiling mounted strobes. A total of _____ strobes rated at 60 cd are required?
CorrectIncorrect 
Question 48 of 50
48. Question
Consider an institutional area which is 65 feet x 70 feet with a 10’ ceiling which requires the use of strobes. The strobes are ceiling mounted strobes. A total of _____ strobes rated at 185 cd are required?
CorrectIncorrect 
Question 49 of 50
49. Question
Consider an institutional area which is 65 feet x 70 feet which requires the use of public mode horns. The horns produce 86 dBA at 10 feet. A total of _____ horns are required?
CorrectIncorrect 
Question 50 of 50
50. Question
Consider a mechanical room which is 30 feet x 30 feet which requires the use of strobes. The strobes are wall mounted strobes. A total of _____ strobes rated at 34 cd are required?
CorrectIncorrect