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About the Electrical Fundamentals. category
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0
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489
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October 8, 2020
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Electronic Specialist
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0
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19
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May 23, 2026
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So what does the CT do?
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7
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46
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March 31, 2026
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Does an oven always require an isolator?
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2
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29
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January 25, 2026
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DC as a supply to equipment
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67
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2382
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December 24, 2025
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Surges in the LAN
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6
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59
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December 19, 2025
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Permanently installing a multiplug
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20
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239
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July 31, 2025
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How to trace a tricky earth leakage
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22
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290
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May 23, 2025
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Cable run to feed a sub DB
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10
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141
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May 7, 2025
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Twin & earth cemented into wall
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21
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2083
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May 5, 2025
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Circuit breakers in combiner boxes
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100
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2281
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February 20, 2025
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Conlog going into tamper mode
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33
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921
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January 7, 2025
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What breaker for a geyser
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42
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8303
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November 25, 2024
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New SANS ruling, neutral-earth bonding while islanding
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22
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12194
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October 10, 2024
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Rail switch
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1
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53
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September 15, 2024
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Surge protection and garage doors
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6
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187
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July 25, 2024
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Neutral earth bond again
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38
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5386
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May 13, 2024
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Earth leakage trips in different buildings
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19
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707
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February 9, 2024
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Compliance in the DB
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45
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3351
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January 25, 2024
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Single pole main CB versus double pole main Cb
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19
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750
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January 25, 2024
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Replacing my old db- ABB or Schneider breakers
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16
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4097
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January 17, 2024
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Earth leakage sometimes trip during switchover to inverter during load shedding
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55
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8533
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June 28, 2023
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Random earth leakage trips (And some causes)!
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99
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24243
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June 13, 2023
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Types of certified Electricians, and who can sign off a solar system
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23
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3385
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June 7, 2023
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Let’s talk Earthing
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38
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5037
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April 6, 2023
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Steel wired armoured cable as earth
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13
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5408
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February 20, 2023
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How does this work?
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16
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1083
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January 20, 2023
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Over / under voltage protection plus time delay on my DB
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41
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1960
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January 18, 2023
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PV and SANS Compliance
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13
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6219
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December 21, 2022
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Grid voltage too high?
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19
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1025
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December 15, 2022
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