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Electrical Calculations / Engineering
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Current flow in delta configuration
Grouch1980
Oct 28, 2023
2
Replies
24
Views
1K
Nov 1, 2023
Grouch1980
Voltage drop calculations
alixenos
Nov 1, 2023
Replies
5
Views
361
Nov 1, 2023
texie
T
D
Currents on 3ph 4w Delta panel Question
Do You Like Ham
Nov 1, 2023
Replies
3
Views
281
Nov 1, 2023
Do You Like Ham
D
D
250.64(D)(3) EGC Starting Point
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Oct 30, 2023
Replies
8
Views
464
Oct 31, 2023
mtnelect
U
Finding X/R ratio using the sequence impedance
UlyssesB
Oct 29, 2023
Replies
7
Views
811
Oct 31, 2023
UlyssesB
U
W
AC Voltage Drop Including Reactance, Southwire Calculator Example Error?
wwhitney
Oct 30, 2023
Replies
3
Views
501
Oct 31, 2023
dkarst
D
C
Panel MCB sizing for (2) CT machines and (2) Xray machines
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Oct 30, 2023
Replies
2
Views
253
Oct 31, 2023
CXC0987
C
D
Can I apply 240.4(B) to conductors to wireway?
designer82
Oct 30, 2023
Replies
7
Views
332
Oct 31, 2023
designer82
D
A
Transformer secondary conductors and overcurrent protection sizing
alej27
Oct 30, 2023
Replies
1
Views
234
Oct 30, 2023
jim dungar
J
T
Redirect
Fire Pump and Across the Line Controller w/ Generator
Throwawaygarbageman
Oct 28, 2023
Replies
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L
Derating for fill and VD
Lucidrez
Oct 26, 2023
Replies
10
Views
563
Oct 28, 2023
kwired
B
Two Pole Service Panels on 208
bellington
Oct 25, 2023
2
Replies
24
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773
Oct 27, 2023
ruxton.stanislaw
R
D
1/C with 3/C in parallel?
Dale001289
Oct 20, 2023
2
3
4
Replies
68
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3K
Oct 26, 2023
kingpb
European "Consumer Units"
JoeStillman
Oct 26, 2023
Replies
0
Views
184
Oct 26, 2023
JoeStillman
2 fuses and branch breakers series rating
Tainted
Oct 23, 2023
2
3
4
Replies
63
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2K
Oct 26, 2023
wwhitney
W
M
Sizing feeders and using the .83 rule
Michelle1995
Oct 25, 2023
Replies
1
Views
231
Oct 25, 2023
LarryFine
H
Generator Load Calculation
HuntNJ
Oct 25, 2023
Replies
3
Views
280
Oct 25, 2023
ptonsparky
N
Would a 8awg romex be okay??? Help me understand
new-master
Oct 25, 2023
Replies
4
Views
346
Oct 25, 2023
tom baker
J
NEC 310.15(B)(3)(A)
JasonWrenn
Oct 23, 2023
Replies
9
Views
624
Oct 25, 2023
qcroanoke
Disconnect on HV side of Transformer
kingpb
Oct 23, 2023
Replies
11
Views
408
Oct 25, 2023
JoeStillman
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