Electrical Calculations / Engineering

E
Voltage Drop Calc based on Service Rating rather than actual Load
Replies
10
Views
537
infinity
infinity
D
DLO Cables
Replies
8
Views
609
Birken Vogt
B
P
Conduit type for underground 90 deg riser (PVC vs Rigid)
Replies
5
Views
778
electrofelon
electrofelon
A
Procedure for sizing general conductors and OCPDs
2
Replies
20
Views
2K
alej27
A
P
Transformer wire sizes
Replies
10
Views
416
don_resqcapt19
don_resqcapt19
L
Transformer Requirements
Replies
13
Views
903
jim dungar
J
Y
Fire Alarm System
Replies
1
Views
271
gadfly56
gadfly56
S
Transformer Tap settings
Replies
6
Views
675
GoldDigger
G
R
Hexaphase transformer configurations
Replies
3
Views
484
tortuga
tortuga
V
FIRE PUMP 208 FED BY 240V.
Replies
14
Views
944
Strathead
S
A
Disconnect Size
Replies
8
Views
844
PD1972
P
F
Elevator drive is working normally on 3 phase generator set but showing phase Loss error code on grid power.
Replies
11
Views
594
synchro
synchro
C
Determining "full-load current for each incoming supply circuit" NEC 409.110(2)
Replies
6
Views
502
crispy_copper
C
D
Elec. Service Equipment Old/Rusting - Replace?
Replies
18
Views
831
don_resqcapt19
don_resqcapt19
A
Derating
Replies
8
Views
557
augie47
augie47
A
Wire Size
Replies
2
Views
279
Alwayslearningelec
A
P
Use of Annex B tables for LV Ductbanks
Replies
8
Views
918
ron
ron
D
Fiberglass Conduit
Replies
2
Views
432
ptonsparky
ptonsparky
W
  • Locked
Help determining if I need to upgrade the electrical service on my home
Replies
1
Views
626
charlie b
charlie b
Dennis Alwon
Can someone explain this graphic
2
Replies
25
Views
1K
jaggedben
J
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