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IEEE (electrical) Code Issues

bdn2004
  • Locked
  • Question
Does a single panel disconnect switch qualify for the internal parts that require disconnects?
Replies
1
Views
65
DRWeig
DRWeig
bdn2004
  • Locked
  • Question
Can you use a three-phase circuit breaker for a single phase load?
Replies
1
Views
85
waross
waross
bdn2004
  • Locked
  • Question
Is #20 AWG or #22 AWG twisted shielded pairs for 4-20mA signaling cables legal per the NEC? 1
Replies
12
Views
227
wroggent
wroggent
bdn2004
  • Locked
  • Question
Can cable tray cable run in cable tray systems be left unsupported between sections of tray? 2
Replies
5
Views
252
waross
waross
thinker
  • Locked
  • Question
Wire color correction?
Replies
2
Views
54
HTNeighbors
HTNeighbors
cvandyke9
  • Locked
  • Question
How do I select the ambient temp for burried cables in a raceway 1
Replies
3
Views
160
HTNeighbors
HTNeighbors
bdn2004
  • Locked
  • Question
Can innerduct be used to separate control cables from power and instrumentation cables? 1
Replies
6
Views
148
dbaird
dbaird
bdn2004
  • Locked
  • Question
Is split-bolting insulated cables an accepted practice? 1
Replies
2
Views
74
DRWeig
DRWeig
shamsdebout
  • Locked
  • Question
Would 422.31(B) in the NEC apply to a 180 kW steam generator?
Replies
0
Views
48
shamsdebout
shamsdebout
eobryan
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  • Question
Delta to Wye Problem
Replies
15
Views
196
eobryan
eobryan
Darren000
  • Locked
  • Question
Sizing load reactor, based on the VFD or the motor?
Replies
0
Views
43
Darren000
Darren000
dcarr82775
  • Locked
  • Question
Grounding question,with some aluminum wiring thrown in
Replies
6
Views
71
dcarr82775
dcarr82775
ARenko
  • Locked
  • Question
breaker sizing
Replies
4
Views
90
HTNeighbors
HTNeighbors
cmelguet
  • Locked
  • Question
cable ampacity table NEC
Replies
4
Views
104
cmelguet
cmelguet
dragan2u
  • Locked
  • Question
Hazardous Locations -- Vehicle Maintenance Facility
Replies
1
Views
94
hdp
hdp
jchayes123
  • Locked
  • Question
Do systems designed for hazardous locations need to be certified for such locations
Replies
3
Views
70
DaveMeharg
DaveMeharg
bhaltom
  • Locked
  • Question
Can one paint the external portion of electrical pannels/ boxes?-
Replies
3
Views
47
cranky108
cranky108
chuck87
  • Locked
  • Question
NEC 480VAC Outlet Disconnect?
Replies
1
Views
128
dpc
dpc
Doug32
  • Locked
  • Question
Requirements for MMC Room Doors
Replies
1
Views
78
dpc
dpc
SparkOmatix
  • Locked
  • Question
A question regarding "Free Air"
Replies
2
Views
50
EEJaime
EEJaime
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