Electrical Calculations / Engineering

mbrooke
Reflecting Wave Effect
Replies
15
Views
460
synchro
synchro
P
Transformer protection
Replies
1
Views
122
electrofelon
electrofelon
T
Two meters w/ one CT? (not utility meter)
Replies
1
Views
136
winnie
W
I
10KAIC breakers in a 200A service
2
Replies
32
Views
747
mbrooke
mbrooke
H
Panel info
Replies
12
Views
301
infinity
infinity
F
Backfeeding a Circuit Breaker
Replies
6
Views
230
oldsparky52
O
Grouch1980
Grounding conductors and metallic enclosures
Replies
6
Views
172
Grouch1980
Grouch1980
Dsg319
Resistance welders conductor sizing(630.31)(a)(2)
Replies
3
Views
203
synchro
synchro
mshields
Alternative to complete replacement of 2000kVA double ended 1979 Fed Pacific Fuse and switch, swithgear
Replies
2
Views
193
masterinbama
masterinbama
Dsg319
83%percent rule for multi family dwellings
2
Replies
24
Views
546
Dsg319
Dsg319
F
Calculation on breaker
Replies
8
Views
332
floatr
F
M
Control panels wired closest to Switch Gear, Grounding problem?
Replies
5
Views
280
Richard DB
R
M
  • Locked
Box Fill for Recessed Lighting
Replies
1
Views
140
Little Bill
Little Bill
mbrooke
How Close is too Close?
Replies
14
Views
640
mbrooke
mbrooke
C
Test question. General lighting load demand.
Replies
11
Views
307
Chamuit
Chamuit
LibertyEngineering
Feeding an Elevator from a different building
Replies
9
Views
329
hillbilly1
H
charlie b
Revit Calculation Question
Replies
1
Views
191
steve66
steve66
P
  • Locked
208V / 220V 3PH machine tool motor running on 480?
Replies
1
Views
127
Little Bill
Little Bill
P
Cable and Terminations limit
Replies
8
Views
263
phoenix68
P
Grouch1980
Wiring in Swimming Pools
Replies
1
Views
128
Grouch1980
Grouch1980
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