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26405-11 Fire Alarm Systems

1. The standby time for operation of an alarm system on secondary power is defined in ________.

Question 1 of 20

2. All residential alarm-sounding devices must have a minimum rating of ________.

Question 2 of 20

3. NFPA 101® contains ________.

Question 3 of 20

4. For smoke chamber definition purposes, if the space between the top of a low wall and the ceiling is less than 18", the wall is considered a(n) ________.

Question 4 of 20

5. Most analog addressable systems operate on a ________.

Question 5 of 20

6. NFPA 72® contains ________.

Question 6 of 20

7. Which of the following pull stations require the user to lift a cover or open a door before operating the pull station?

Question 7 of 20

8. In some conventional fire alarm systems using a positive alarm sequence, alarm delay is usually adjustable for a period of up to ________.

Question 8 of 20

9. A fire alarm system that permits discrete identification of alarm signals at the detector level is a(n) ________.

Question 9 of 20

10. Any outdoor wiring for fire alarm circuits extending beyond one building is governed by ________.

Question 10 of 20

11. The main components of a fire alarm system include alarm initiating devices, notification appliances, and ________.

Question 11 of 20

12. A system that can be used to give instructions to building occupants in the event of an emergency is called a(n) ________.

Question 12 of 20

13. Which of the following activate when the temperature exceeds a preset level?

Question 13 of 20

14. Which of the following SLC classes is the most common and has six different styles?

Question 14 of 20

15. The force required to operate a manual pull station must be no more than ________.

Question 15 of 20

16. Spot detectors containing a light source and a photosensitive device on which light rays do not normally fall operate on the ________.

Question 16 of 20

17. Smoke detectors can malfunction if placed in temperatures above ________.

Question 17 of 20

18. Building control circuit wiring that is both powered and controlled by the fire alarm system is governed by ________.

Question 18 of 20

19. An automatic detector in which detection is continuous along the entire length of the detector is a(n) ________.

Question 19 of 20

20. Fire alarm system digital communicators can send and receive data over telephone lines by using a connecting device identified as ________.

Question 20 of 20