Electrical Calculations / Engineering

P
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MV cables - paralleled installation
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6
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1K
PP26
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D
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Service Entrance Grounding
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1
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653
HEYDOG
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NEC 376.30 wireway supports
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don_resqcapt19
don_resqcapt19
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Spare Breakers and spaces in new Main/sub panel
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15
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electrofelon
electrofelon
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3
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705
Todd0x1
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Comparison Between K-Curve and Carling's Delay Curves Circuit Breakers
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5
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784
antipode
A
infinity
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240.67
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2
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969
jim dungar
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M
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ATS
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10
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electrofelon
electrofelon
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Calculating total amps to size panel using data
2
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31
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tortuga
tortuga
D
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SCCR by UL508A Supplement SB
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3
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Jraef
Jraef
I
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3000 KVA transformer
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9
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MrJLH
M
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Electrical Underground Duct Bank Ampacity Derating (NEC Annex B)
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3
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David Castor
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K
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Unbalanced open delta loads
2 3 4
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64
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Bjenks
B
naplespete57
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3 Phase 208 to Single Phase 208
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8
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winnie
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A
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12
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tortuga
tortuga
Tainted
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Passing wireways through the ceiling
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LarryFine
LarryFine
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Npstewart
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A
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208 Single Phase motor VA for 3phase loading
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1
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wwhitney
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J
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Ampacity for phase conductors in separate U/G ducts?
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5
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JMeyer2020
J
D
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Help with AIC ratings for this MechE..
2
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23
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jim dungar
J
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