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View Full Version : Inspection, Testing and Certification of Electrical Installations


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  1. High r1
  2. Testing ring main with a spur
  3. Very high Ze ...no rcd?
  4. PIR codes
  5. No earth core ..but sheath?
  6. Periodic Inspections
  7. Urgent rcd !!!
  8. pssc
  9. Zs readings
  10. Fault Finding - Dead
  11. Filling in Test certificates
  12. form fill
  13. Zdb = high Zs???
  14. Testing limitations
  15. testing
  16. test certificates
  17. Rates for PIR
  18. C&g 2377
  19. continuity test.
  20. who can do PIR
  21. PIR..... thoughts on this please....?
  22. 3 phase supply but single phase boards question!
  23. After the PIR
  24. programs for regs
  25. Which certs are needed???
  26. PIR code
  27. Circuit Breaker Info
  28. Help with PIR
  29. R1 + R2 readings
  30. Issuing a Test Certificate......
  31. nic forms plus 17th edition
  32. Getting Ze with Fluke 1652
  33. Method of protection for TT
  34. paper work problem?
  35. RCD Testing
  36. what is the kA rating of a type 2
  37. Help Questions on IR of new consumer unit
  38. Best advice for learning inspecting and testing.
  39. Voltage Drop
  40. Eic advice
  41. dilog meter probs
  42. Pir code for spots covered in insulation
  43. live to earth fault
  44. pyro
  45. ring on two mcb's
  46. Advice Please
  47. How would you do this...?
  48. kt64
  49. Minor Electrical Form filling
  50. Hi Zs solved by changing RCD ???
  51. Lightmate adaptor for low energy pendants
  52. fuse 1.25a 500v
  53. 100ma RCD
  54. Testing for IR
  55. Oil Dashpot Relay
  56. Test and Inspect Who can?
  57. Testing for dead
  58. ring main problem
  59. June 2391 Question 15
  60. Solution to 2391 Q26 (june 10 paper)
  61. Certificate for 2nd dboard tt supply
  62. Another earthing query
  63. insulation resistance
  64. live zs reading problem
  65. 32A mcb on a 2.5mm cable
  66. just want to check if this is correct
  67. How to test you meter for accuracy
  68. query for the 2391 practical
  69. Periodic
  70. I / R Testing on rcd socket
  71. Immersion on ring main.
  72. system characteristics TNCS
  73. Help on testing , of mobile ent unit
  74. pfc testing
  75. some periodic advice please
  76. general query about the 2391
  77. identifying systems
  78. 3 core SWA, black for cpc
  79. round-pin socket help
  80. Charactaristics of Primary Supply Overcurrent Protective Device
  81. Testing of Mobile Homes
  82. any advice on this one
  83. New spec certificates
  84. instrument number on test sheet DILOG MULTI 9083P
  85. Access To TT systems Earth Rod for PIR?
  86. minor works certificates
  87. 2391 need help on how to answer question
  88. 2391 three phase help needed
  89. Zs to high
  90. DB schedule template
  91. 2391 sum practical help
  92. R1 + R2 on RCD
  93. ze testing with a fluke multifunction tester
  94. tester problem
  95. more questions on test certificates
  96. 2391 practical
  97. blank forms
  98. Pir
  99. earth loop impedance test
  100. insulation resistance testing