Electrical Calculations / Engineering

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Intresting situation with 3 way switches and junction box mystery
2 3
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47
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7K
roger
roger
T
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Panel Boards and Disconnects, Oh My
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10
Views
1K
tommtgun1585
T
BackCountry
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480v 3ph with 480v 1ph transformers
2
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26
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5K
kwired
kwired
M
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AnnexD13(b)
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1
Views
457
infinity
infinity
W
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General lighting load for cannabis grow facility
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5
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3K
electrofelon
electrofelon
J
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When do we need load calc for a residence?
2
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21
Views
5K
jaggedben
J
W@ttson
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Megger Testing Home Appliance
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2
Views
855
ptonsparky
ptonsparky
A
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800 Amp Panel feed
Replies
16
Views
7K
infinity
infinity
P
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RF Interference between AC Power and Communications cables Question
2
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22
Views
5K
Open Neutral
O
Y
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Series / parallel circuit rounding
Replies
7
Views
2K
GeorgeB
GeorgeB
R
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Confused
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10
Views
1K
JoeStillman
JoeStillman
R
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Drawn & Arc Stud welding
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14
Views
3K
hbiss
hbiss
C
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Question regarding 310.15 (B)(7)
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7
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1K
don_resqcapt19
don_resqcapt19
A
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SCCR for existing installation
2 3
Replies
46
Views
10K
petersonra
petersonra
Grouch
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Slab openings
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5
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1K
Grouch
Grouch
P
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Arc Resistant MV Switchgear
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16
Views
5K
Bwas
B
B
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Unbalanced line-to-line loads on 3-ph transformer
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3
Views
730
synchro
synchro
P
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Question regarding 220.87
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3
Views
880
drktmplr12
D
M
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reidentify white conductor for receptacle
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8
Views
1K
James L
James L
HoosierSparky
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Load Calcs w/ EV Charger
Replies
0
Views
549
HoosierSparky
HoosierSparky
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