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Electrical Calculations / Engineering
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T
Quick Rezi calc
TMEC EV Division
Jan 16, 2024
Replies
2
Views
166
Jan 17, 2024
electrofelon
E
Voltage Drop Calc based on Service Rating rather than actual Load
EC_JJ
Jan 17, 2024
Replies
10
Views
279
Jan 17, 2024
infinity
D
DLO Cables
dvcraven0522!
Jan 9, 2024
Replies
8
Views
380
Jan 17, 2024
Birken Vogt
B
P
Conduit type for underground 90 deg riser (PVC vs Rigid)
philly
Jan 16, 2024
Replies
5
Views
333
Jan 16, 2024
electrofelon
A
Procedure for sizing general conductors and OCPDs
alej27
Jan 7, 2024
2
Replies
20
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889
Jan 16, 2024
alej27
A
P
Transformer wire sizes
PCEC
Jan 15, 2024
Replies
10
Views
289
Jan 16, 2024
don_resqcapt19
L
Transformer Requirements
lazlowcv
Jan 15, 2024
Replies
13
Views
451
Jan 16, 2024
jim dungar
J
Y
Fire Alarm System
YOUNG EE
Jan 13, 2024
Replies
1
Views
158
Jan 16, 2024
gadfly56
S
Transformer Tap settings
Sunshine97
Jan 15, 2024
Replies
6
Views
285
Jan 15, 2024
GoldDigger
G
R
Hexaphase transformer configurations
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Jan 15, 2024
Replies
3
Views
233
Jan 15, 2024
tortuga
V
FIRE PUMP 208 FED BY 240V.
VENgineer
Jan 11, 2024
Replies
14
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614
Jan 15, 2024
Strathead
S
A
Disconnect Size
Alwayslearningelec
Jan 11, 2024
Replies
8
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452
Jan 15, 2024
PD1972
P
F
Elevator drive is working normally on 3 phase generator set but showing phase Loss error code on grid power.
fosworth
Jan 13, 2024
Replies
11
Views
397
Jan 14, 2024
synchro
C
Determining "full-load current for each incoming supply circuit" NEC 409.110(2)
crispy_copper
Jan 11, 2024
Replies
6
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284
Jan 12, 2024
crispy_copper
C
D
Elec. Service Equipment Old/Rusting - Replace?
designer82
Jan 10, 2024
Replies
18
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532
Jan 12, 2024
don_resqcapt19
A
Derating
Alwayslearningelec
Jan 11, 2024
Replies
8
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283
Jan 11, 2024
augie47
A
Wire Size
Alwayslearningelec
Jan 11, 2024
Replies
2
Views
178
Jan 11, 2024
Alwayslearningelec
A
P
Use of Annex B tables for LV Ductbanks
philly
Jan 8, 2024
Replies
8
Views
395
Jan 11, 2024
ron
D
Fiberglass Conduit
dvcraven0522!
Jan 11, 2024
Replies
2
Views
187
Jan 11, 2024
ptonsparky
W
Locked
Help determining if I need to upgrade the electrical service on my home
wschenck311
Jan 10, 2024
Replies
1
Views
254
Jan 10, 2024
charlie b
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