Substation Bingo - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.

1. Protection logic that operates backup tripping if a breaker fails to clear a fault.
   Breaker Failure Scheme
2. As‑Built Drawing
3. Ground Grid
4. Protects equipment from overvoltage surges caused by lightning or switching.
   Surge Arrester
5. Provides visible isolation of equipment but does not interrupt load current.
   Disconnect Switch (DS)
6. CT Polarity
7. Remote End Substation
8. Step Voltage
9. CT
10. Ground Rod
11. SCADA
12. ADSS Fiber
13. Interrupts fault and load current to protect the system.
    Circuit Breaker
14. Touch voltage
15. Flexible conductors that connect rigid equipment and allow movement.
    Jumpers
16. Control Cable
17. Wave/Line Trap
18. Control House
19. Sulfur Hexafluoride (SF6)
20. 
    
21. DICM
22. Bus Differential
23. Buswork designed to handle mechanical tension from conductors.
    Strain Bus
24. A bus configuration where breakers form a closed loop, improving reliability.
    Ring Bus
25. VT / PT
26. Touch Voltage
27. Line‑to‑Ground Fault
28. Connects equipment to ground for safety during maintenance.
    Ground Switch
29. Radial Feeder
30. Step voltage
31. Expansion Connection
32. Schedule Performance Index (SPI)
33. CCVT
34. Ground Mat
35. CT Saturation
36. OPGW
37. 
    
38. Business Protocol Identification
39. Remote Terminal Unit(RTU)
40. Line‑to‑Line Fault
41. Conductive bars or tubes that distribute power within a substation.
    Buswork
42. Brownfield Station
43. A substation layout using three breakers to protect two circuits.
    Breaker‑and‑a‑Half
44. An auxiliary bus used to transfer circuits during maintenance or breaker outages.
    Transfer Bus
45. Greenfield Station
46. A disconnect switch operated remotely by an electric motor.
    Motor‑Operated Disconnect
47. Cost Performance Index (CPI)
48. Regulator
49. A structure that anchors conductors at the end of a transmission line.
    Dead‑End Structure
50. Tie Breaker
51. Fixed aluminum or copper bus supported by insulators.
    Rigid Bus
52. Transfers electrical energy between circuits at different voltage levels using electromagnetic induction.
    Power Transformer
53. Fault
54. Station Service Transformer