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J
Autotransformer
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11
Views
226
journeyman0217
J
Seven-Delta-FortyOne
What Kind Of Cable Was This?
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44
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989
hbiss
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tortuga
240 corner grounded to 240/139 wye service
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19
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370
electrofelon
electrofelon
D
G.E.C. at transfer switch
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246
qcroanoke
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C
Help with Partial Outage in NY
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Joethemechanic
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Is this a fail ? Or is this acceptable
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21
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456
ptonsparky
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Corner Ground Delta
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Sierrasparky
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ptonsparky
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Doc13067
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276
Eddie702
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Eddie702
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Heat Pump Breaker Size
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1
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86
charlie b
charlie b
Grouch
Upcoming 2025 NYC Electrical Code (2020 NEC plus amendments)
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10
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300
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C
Tap question for new ceiling mount AHUs
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6
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160
Cursitti
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7
Is a MCB required in this situation?
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3
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138
electrofelon
electrofelon
A
Clamp on gas flow meters and Type X pressurization
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246
petersonra
petersonra
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Can I run PV service back to dedicated 480V Utility Transformer w/ Meter?
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13
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652
electrofelon
electrofelon
G
Looking for IEEE or Industry Standards Supporting Use of Current-Limiting Devices
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3
Views
155
BarryO
B
K
Correct grounding for a standby generator on 240v grounded b phase
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31
Views
606
wwhitney
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L
Best Practices for Troubleshooting Intermittent PLC I/O Issues
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13
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herding_cats
herding_cats
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