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About the Electrical Fundamentals. category
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0
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354
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October 8, 2020
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Earth leakage sometimes trip during switchover to inverter during load shedding
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55
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1729
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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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10139
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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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2010
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June 7, 2023
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DC as a supply to equipment
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65
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1620
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May 21, 2023
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New SANS ruling, neutral-earth bonding while islanding
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18
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7455
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May 20, 2023
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Neutral earth bond again
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25
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1928
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May 10, 2023
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Let’s talk Earthing
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38
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2305
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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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1737
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February 20, 2023
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How does this work?
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16
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502
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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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851
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January 18, 2023
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PV and SANS Compliance
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13
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3130
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December 21, 2022
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Grid voltage too high?
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19
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479
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December 15, 2022
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What must be on a RCD
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14
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542
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December 14, 2022
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Earth leakage trips when load shedding first happens
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9
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529
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November 28, 2022
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Adding a timer to existing light switches
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2
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179
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October 27, 2022
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Twin & earth cemented into wall
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18
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667
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October 14, 2022
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PV DC power lines in parallel with PoE link
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14
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315
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October 3, 2022
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Property earthing, what's correct / safe / to code?
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4
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315
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September 12, 2022
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Parallel Buck converters
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47
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1891
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September 7, 2022
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Finding Neutral/Earth leaks
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15
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925
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August 17, 2022
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What breaker for a geyser
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5
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1862
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August 16, 2022
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Voltage drops over conductors
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12
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386
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August 16, 2022
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Upstream and downstream breakers
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15
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321
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July 28, 2022
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Soldering and/or Crimping Cable Lugs
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34
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1345
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May 5, 2022
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AC Isolator Switch location for Outdoor unit?
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3
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355
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December 9, 2021
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Dimmers for LED lighting
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6
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397
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December 5, 2021
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DIY help: Installing another plug opposite side of the wall
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33
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2588
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October 25, 2021
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Replacing my old db- ABB or Schneider breakers
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14
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2144
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October 4, 2021
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A question about earth leakages
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11
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845
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September 9, 2021
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