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Electrical Calculations / Engineering
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T
GFCI ahead of loadcenter and branch circuits
Todd0x1
Mar 7, 2024
Replies
8
Views
182
Mar 8, 2024
Todd0x1
T
Understanding series rating charts
Tainted
Mar 5, 2024
Replies
9
Views
329
Mar 7, 2024
Tainted
D
Transformer size.
Data Boys
Mar 5, 2024
Replies
3
Views
114
Mar 7, 2024
petersonra
P
Long Lighting Run - Voltage Drop
augie47
Mar 7, 2024
Replies
4
Views
101
Mar 7, 2024
LarryFine
C
Labeling Full Load Current for panels with VFDs.
crispy_copper
Jan 12, 2024
2
Replies
22
Views
409
Mar 7, 2024
petersonra
P
N
The infamous and elusive UFER
Npstewart
Feb 29, 2024
2
3
4
Replies
77
Views
2K
Mar 7, 2024
Npstewart
N
The 2021 IECC and the IECC in general has good intention, but promotes bad design.
PE (always learning)
Mar 3, 2024
Replies
9
Views
292
Mar 6, 2024
PE (always learning)
T
SRO and Dwelling Unit Definition
Tidus
Mar 6, 2024
Replies
7
Views
120
Mar 6, 2024
tortuga
D
Life expectancy of electrical systems
designer82
Mar 2, 2024
2
Replies
36
Views
994
Mar 6, 2024
brycenesbitt
B
Generator Sizing
Grouch1980
Feb 18, 2024
2
3
Replies
40
Views
2K
Mar 6, 2024
electrofelon
F
Electronic Overload Keeps Tripping
faresos
Mar 5, 2024
Replies
16
Views
277
Mar 6, 2024
faresos
F
Line reactors
ptonsparky
Mar 4, 2024
Replies
11
Views
326
Mar 5, 2024
topgone
T
W
NEC 220.82(B)(1) Clarification
wfrank
Mar 1, 2024
Replies
3
Views
253
Mar 5, 2024
wfrank
W
M
400a Main breaker fed with 350mcm
Mustang125
Mar 1, 2024
2
Replies
28
Views
722
Mar 4, 2024
Elect117
E
A
Small conduit routing in existing floor slab
AmyPDesigner
Mar 4, 2024
Replies
5
Views
136
Mar 4, 2024
infinity
T
Calculating Power Using 2 Phases Out of 3
toasty55
Mar 4, 2024
Replies
3
Views
138
Mar 4, 2024
toasty55
T
Sizing Panelboard for 240V/3-ph Generator
Johnhall30
Feb 28, 2024
Replies
18
Views
606
Mar 4, 2024
topgone
T
E
NEC requirements for multiple EV charging units
Elisha
Feb 22, 2024
Replies
14
Views
416
Mar 3, 2024
brycenesbitt
B
P
Method For Sizing A Branch Circuit
PillarOfAutumn
Mar 2, 2024
Replies
12
Views
299
Mar 2, 2024
retirede
R
I
Feeder tap and voltage drop?
Isaiah
Mar 2, 2024
Replies
6
Views
282
Mar 2, 2024
Isaiah
I
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