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Electrical Calculations / Engineering
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125% of new continuous loads on existing service
dummycheck
Mar 1, 2023
Replies
4
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992
Mar 5, 2023
wwhitney
W
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Service Conduit
Grouch1980
Mar 4, 2023
Replies
1
Views
354
Mar 5, 2023
tank728
T
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Disconnects
Alwayslearningelec
Mar 2, 2023
Replies
5
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685
Mar 4, 2023
David Castor
D
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Fire Pump connection at Emergency Generator
Grouch1980
Feb 19, 2023
Replies
4
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614
Mar 4, 2023
Grouch1980
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NYC Electrical Code 230.64(B)
Tainted
Mar 2, 2023
Replies
7
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730
Mar 4, 2023
Tainted
F
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1-leg of 15kV primary > 120/240V secondary xfmr question
follybeacher
Mar 2, 2023
Replies
12
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816
Mar 4, 2023
electrofelon
P
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4-Pole vs 3-Pole ATS
PP26
Mar 2, 2023
Replies
17
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799
Mar 2, 2023
__dan
D
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Transformer
Fausto
Mar 2, 2023
Replies
5
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295
Mar 2, 2023
augie47
F
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Gen set placement
Fordean
Mar 1, 2023
Replies
4
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454
Mar 2, 2023
ggunn
G
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Generators Soffit negative pressure dwelling
Fordean
Mar 2, 2023
Replies
3
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473
Mar 2, 2023
ActionDave
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Electric Vehicle Charging
LibertyEngineering
Sep 22, 2022
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19
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3K
Mar 1, 2023
retirede
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90C conductor terminated on 75C question.
Paintsniffer69
Feb 26, 2023
2
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27
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2K
Mar 1, 2023
ggunn
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Step up step down transformers.
Dusty1987
Feb 28, 2023
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7
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634
Mar 1, 2023
electrofelon
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Elec. equipment inside walk in cooler/freezer
anbm
Feb 28, 2023
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12
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1K
Mar 1, 2023
Sea Nile
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SPD Location Foe Lightning Protection System
faresos
Mar 1, 2023
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0
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229
Mar 1, 2023
faresos
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Arc Flash Mitigation
timm333
Feb 28, 2023
Replies
3
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351
Feb 28, 2023
David Castor
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Electric Heating Element
nuckythompson
Feb 24, 2023
2
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30
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1K
Feb 28, 2023
GoldDigger
G
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Equipment in middle of electrical room
Grouch1980
Feb 27, 2023
Replies
2
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485
Feb 27, 2023
Grouch1980
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Scott Transformer Question
TwoBlocked
Feb 27, 2023
Replies
3
Views
355
Feb 27, 2023
TwoBlocked
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Does Improving Pwr. Factor Lower Bill?
designer82
Feb 22, 2023
2
Replies
36
Views
2K
Feb 27, 2023
gadfly56
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