Never stop talking " STOP the Gaza Genocide "
  • Lesson.No : 17
  • 00:44:52

  • Fire Alarm Class B Circuits Explained

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Course Lessons

  1. 1- What Do You Say in an Owner Training?
  2. 2- Multimeter Demonstration
  3. 3- What Is A Ground Fault, And How Do I Get Rid Of It?
  4. 4- Fire Sprinkler Systems and Alarm Supervision
  5. 5- Wiring Switches - Waterflows and Tampers
  6. 6- Wiring Switches - Duct Smoke Detectors
  7. 7- Wiring Switches - Introduction and Basic Uses for Fire Alarm Systems
  8. 8- An Introduction to Relays & Switches
  9. 9- Texas Fire Alarm Rules
  10. 10- An Overview of the NFPA 72 and more
  11. 11- Product Knowledge and Customer Expectations
  12. 12- Mapping & Fire Alarm Logic - Common Functions of Fire Alarm Systems
  13. 13- What Is The First Thing You Do On A New Jobsite?
  14. 14- How Fire Alarm & ECS Speaker Circuits Work.
  15. 15- Steps to Finishing a Job and Professionalism
  16. 16- Intro to Fire Alarm IDC & SLC Circuits
  17. 17- Fire Alarm Class B Circuits Explained
  18. 18- Wiring Switches - Intro to Relays
  19. 19- Elevator Recall
  20. 20- Shunt Trip Wiring
  21. 21- Fire Alarm Override of Electronic Door Locks
  22. 22- Pull Station for Door Lock Release
  23. 23- Smoke Dampers
  24. 24- Damper Relay Wiring
  25. 25- Conventional & Intelligent Power Supplies
  26. 26- Conventional Fire Alarm Power Supply Wiring
  27. 27- SBUS, VBUS, & Binary Addressing
  28. 28- 5895XL & RPS 1000 Power Supplies
  29. 29- Silent Knight ECS & EVS Amplifiers
  30. 30- Series & Parallel Circuits
  31. 31- Gamewell FCI S3
  32. 32- HPF PS10
  33. 33- Smoke Detector Spacing Requirements Part 1
  34. 34- Smoke Detector Spacing Requirements Part 2
  35. 35- Heat Detector Spacing Requirements
  36. 36- NFPA 72 Requirements for Duct Smoke Detectors
  37. 37- NFPA 72 Requirements for Duct Smoke Detectors 2