Electrical Calculations / Engineering

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NEC 2020 Changes that could increase live to live working distances
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16
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2K
don_resqcapt19
don_resqcapt19
mshields
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Local disconnect for harmonic filter
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1
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1K
Jraef
Jraef
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Mobile Home Park Electrical System wiring
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13
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4K
zemingduan
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Grouch1980
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Splicing different insulation types
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6
Views
882
Grouch1980
Grouch1980
mbrooke
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Metering CT or Protection CT
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19
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4K
mbrooke
mbrooke
mbrooke
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Zero Sequence (neutral) CT Wiring
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5
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1K
ron
ron
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Generator Sizing
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1
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617
tom baker
tom baker
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Adding a parallel wire that is smaller
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14
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3K
mbrooke
mbrooke
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MiCOM P122 Question
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1
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779
Hv&Lv
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mbrooke
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Can an iron core both generate and absorb vars?
2
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32
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3K
mbrooke
mbrooke
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Allocating lines from my 3P breaker
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4
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647
Jraef
Jraef
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Non Linear Load Calculation
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7
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2K
synchro
synchro
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load calc
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4
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922
oldsparky52
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Amp rating of current meters
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19
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1K
mbrooke
mbrooke
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Xfrmr Rating
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8
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836
petersonra
petersonra
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continuous load
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5
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1K
electrofelon
electrofelon
Grouch1980
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Outdoor NON-service transformer
2
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35
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5K
Grouch1980
Grouch1980
J
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Feeder Breaker Question (NEC 440.110 (C))
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15
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2K
Jraef
Jraef
M
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Max conduit fill for short runs
2
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24
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8K
winnie
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mshields
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Elevator Feeder
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1
Views
557
masterinbama
masterinbama
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