Electrical Calculations / Engineering

Sparky2791
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MV feed and Low voltage feed to building
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1
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771
don_resqcapt19
don_resqcapt19
D
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Multi-Family dwelling units w/ 200A panels
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7
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1K
MyCleveland
M
Sparky2791
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Table 110.31 Compliance
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1
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564
steve66
steve66
Grouch
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Distribution Board short circuit ratings
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7
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922
Jraef
Jraef
T
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Grounding Electrode Conductor
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7
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1K
LarryFine
LarryFine
Grouch
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Fuse AIC Rating
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7
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1K
Grouch
Grouch
Tainted
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Unmetered feeders ahead of meter banks
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7
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1K
mbednarik
M
Jpflex
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Available fault current
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9
Views
870
hillbilly1
H
E
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Service Size and Demand Load Relation
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9
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6K
wwhitney
W
Tainted
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Neutral disconnect link
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10
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2K
MyCleveland
M
J
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Deako switches
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1
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1K
brantmacga
brantmacga
A
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PMH-9 MV switchgear
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1
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984
dgutshall
D
Jpflex
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Delta delta transformer
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2
Views
761
Jpflex
Jpflex
G
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Sizing Service conductor splices
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6
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1K
electrofelon
electrofelon
W
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Switchboard Heaters
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6
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2K
hillbilly1
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M
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Breakers 167oF, art. 110.14 (C)(1)(a)
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1
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724
kwired
kwired
A
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Power & In Rush
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3
Views
755
topgone
T
Jpflex
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Algebraic formula for capacitive reactance
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2
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729
Jpflex
Jpflex
ptonsparky
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VFD Power Factor Angle
2
Replies
29
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3K
ptonsparky
ptonsparky
W@ttson
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Low Voltage Concrete Duct bank de-rating.
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5
Views
1K
Tainted
Tainted
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