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Electrical Calculations / Engineering
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Generator sizing
Josuea1990
Aug 27, 2025
Replies
5
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348
Aug 29, 2025
Birken Vogt
B
Primary phase loss on delta Xfmr
ptonsparky
Aug 27, 2025
Replies
11
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431
Aug 28, 2025
wwhitney
W
15kVA Single Phase Secondary OCPD size
Sparky2791
Aug 26, 2025
Replies
16
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670
Aug 28, 2025
electrofelon
M
Is correct this math 3 ckts120V(6ccc)?
marcosgue
Aug 28, 2025
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5
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243
Aug 28, 2025
winnie
W
A
Drawings
Alwayslearningelec
Aug 27, 2025
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2
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194
Aug 27, 2025
dkidd
R
Correcting V.D. with Buck Boost Transformers
RPEC_Muns
Aug 25, 2025
2
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21
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897
Aug 27, 2025
zbang
Z
B
310.14(B) Engineering Supervision and total heat in conduit calculation
brycenesbitt
Aug 25, 2025
Replies
5
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514
Aug 27, 2025
WD40
W
S
Generator Size Vs. Service Amperage
smithjo30
Aug 14, 2025
2
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31
Views
2K
Aug 27, 2025
garbo
G
MC cable when there is voltage drop
Tainted
Aug 23, 2025
2
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24
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1K
Aug 26, 2025
letgomywago
L
F
Va. Updated codes
frofro19
Aug 22, 2025
Replies
12
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596
Aug 26, 2025
tjdilly
T
D
Motor Circuit Protection
dvcraven052256
Aug 21, 2025
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6
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560
Aug 26, 2025
kwired
F
Point me to code ref for a 'safety interrupt' as opposed to a disconnect
fastline
Aug 25, 2025
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2
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379
Aug 25, 2025
fastline
F
Stand-Alone SS Circuit Sizing
HarrySlother
Aug 22, 2025
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4
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439
Aug 25, 2025
Jraef
S
VFD on Line vs. Load Side of Transformer
sch
Aug 21, 2025
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6
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473
Aug 25, 2025
Jraef
A
Adjustments and derating
Alwayslearningelec
Aug 24, 2025
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2
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224
Aug 24, 2025
don_resqcapt19
M
Oil sample test of transformers
MuhammadFaheemMustaqee
Aug 17, 2025
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8
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490
Aug 23, 2025
Deltaforce
D
L
Load Calc for an outdoor heat pump
liam913
Aug 20, 2025
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14
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872
Aug 22, 2025
tortuga
K
Phase Shift 360 degrees?
kjroller
Aug 18, 2025
2
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32
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1K
Aug 21, 2025
Joethemechanic
Submerged Cables
W@ttson
Aug 20, 2025
Replies
7
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395
Aug 20, 2025
Elect117
E
J
(2+2) Furniture Wiring
JohnnyPElec
Jul 14, 2025
Replies
11
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808
Aug 20, 2025
Dawinchyle
D
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