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S
One Line Software
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0
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1
SparkyEst.
S
J
Generator Power Factor
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9
Views
453
jonathankpa
J
C
CT Cabinet Interconnection
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5
Views
96
ggunn
G
1
SnakeBus under a raised floor
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4
Views
829
PaulMmn
PaulMmn
mwm1752
AFCI requirements VS new appliances
Replies
21
Views
1K
tortuga
tortuga
K
Coefficient of Friction for cable pulling calculations
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3
Views
65
junkhound
junkhound
ron
210.5(C)(1)(a) Colors for Ungrounded Conductors
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16
Views
221
LarryFine
LarryFine
S
Service Work
Replies
19
Views
631
SparkyEst.
S
mshields
250-122 for long feeders
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3
Views
23
powerpete69
powerpete69
R
Feeding a Second Load Center
Replies
8
Views
151
infinity
infinity
shputnik
How to repair a broken sheath
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4
Views
59
LarryFine
LarryFine
N
How to measure DC resistance between the common point of connection and earth ground shall not exceed 3 ohms.
Replies
12
Views
234
zbang
Z
TheGingerElectrician
Metal Panel Pools
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6
Views
170
Mystic Pools
Mystic Pools
E
Motor branch-circuit short-circuit and ground fault protection
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0
Views
16
Erik Jurgens
E
augie47
"High-Leg" Orientation
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25
Views
1K
Jraef
Jraef
3
Parallel Supply Side Bonding Jumper vs Equipment Grounding Conductor
Replies
6
Views
147
32Laterlaus
3
5
Trailer Service Repairs
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4
Views
125
Little Bill
Little Bill
M
Torque for receptacles and switches
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10
Views
379
retirede
R
T
(Historic) Transmission structure with 8 conductors.
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5
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156
zbang
Z
T
Lighting contactor question
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22
Views
10K
sgtsparky
S
J
Where should overhead kitchen lighting be pointed
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4
Views
48
480sparky
480sparky
Z
NEC 2017 labels
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2
Views
72
ggunn
G
1
installing a new ground rod too close the old one
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14
Views
245
charlie b
charlie b
A
Am I in the privvy of the tap rule?
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0
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34
al in wi
A
A
Phase current Imbalance in 13.8KV Main Incoming CBs
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6
Views
160
adityalagudu3291
A
M
Three 100 amp panels
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9
Views
210
kwired
kwired
M
AC Inspection ???
Replies
11
Views
352
kwired
kwired
P
Hydro electric Generation
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12
Views
333
Power Solutions
P
powerpete69
PPE for 480V and 4160V and above?
Replies
25
Views
786
powerpete69
powerpete69
H
24V power
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0
Views
34
horsegoer
H
H
FA NAC & IDC
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0
Views
26
horsegoer
H
T
ATS and Meter Base
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4
Views
97
Terry Hoff
T
M
What wire insulation type is this?
Replies
6
Views
212
Dennis Alwon
Dennis Alwon
R
90 degree or 75 degree
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16
Views
255
Carultch
C
F
Would hot stick be considered as mechanical linkage?
Replies
2
Views
91
don_resqcapt19
don_resqcapt19
J
rough-in range and dryer
Replies
11
Views
235
JoeNorm
J
N
3-pole breaker being used for a 2-pole application
Replies
4
Views
83
infinity
infinity
F
Article 230
Replies
2
Views
79
FaradayFF
F
mshields
Strobe FA appliances in multi person offices
Replies
5
Views
142
ron
ron
R
Buck-boost transformer
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6
Views
206
Andy Delle
A
J
Residential Main Breaker Question
Replies
33
Views
2K
shortcircuit2
S
F
NEC 445.18 Disconnecting Means for Generators
Replies
4
Views
127
shortcircuit2
S
P
Home router
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11
Views
233
zbang
Z
N
4-20 mA Signal on a Fiber Optic Transmitter
Replies
4
Views
183
Nardie
N
8
Meter local inspector ul listing
Replies
30
Views
904
roger
roger
F
Is this area considered hazardous area?
Replies
14
Views
285
iceworm
iceworm
D
Article 250 Violation?
Replies
19
Views
424
hbiss
hbiss
L
No GFCI requirement in a commercial Kitchen on a dedicated single outlet?
Replies
21
Views
3K
tortuga
tortuga
M
clearance in front of vertical bus duct
Replies
3
Views
84
infinity
infinity
Peakhunter
Adding VFD Power and Motor Power to size Transformer?
Replies
5
Views
124
Jraef
Jraef
F
Interpretation of NEC 760.48
Replies
1
Views
99
S'mise
S'mise
P
npt threaded junction box
Replies
5
Views
216
mtfallsmikey1
M
M
Need article
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7
Views
213
Malywr
M
art
Tesla Power needs
Replies
19
Views
451
ggunn
G
J
480 Wye to 240/120 Delta or Wye?
Replies
9
Views
251
drcampbell
drcampbell
J
Splicing SE cable at drip loop
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0
Views
48
jksmith82
J
P
Dry Type Transformer Next to a sink
Replies
4
Views
147
kwired
kwired
wireman1
grounding at the main disconnect located out side
Replies
11
Views
397
jap
J
C
Feeder tap question
Replies
10
Views
411
kwired
kwired
J
LED bulb vs. LED can light
Replies
5
Views
178
PaulMmn
PaulMmn
C
Feeder or branch circuit tap help
Replies
12
Views
182
jap
J
ritelec
White wire identification?
Replies
24
Views
538
LarryFine
LarryFine
H
15 amp outlet
Replies
5
Views
149
powerpete69
powerpete69
J
Cable Assembly
Replies
5
Views
108
kwired
kwired
G
Existing condition, NM above drop ceiling, commercial
Replies
4
Views
126
hillbilly1
H
H
solar panel AC main disconnect
Replies
26
Views
1K
shortcircuit2
S
T
Cordless drill recommendation
Replies
10
Views
411
LarryFine
LarryFine
R
LED load, driver and dimmer selection
Replies
3
Views
150
synchro
synchro
4
RMC Question
Replies
4
Views
154
440Hemi
4
W
mechanically indicating 22mm 'e-stop'
Replies
5
Views
172
winnie
W
mshields
What to specify for low voltage power supply
Replies
6
Views
339
patpat
P
R
Class 1. Division 1
Replies
2
Views
107
Ron Leszczynski
R
Free Electron
Hanging 4 ft LED light fixture ( Luminaier) off of GRC
Replies
6
Views
228
synchro
synchro
T
Triplex to subpanel in detached garage?
Replies
9
Views
195
Coppersmith
Coppersmith
P
House cleaning.
Replies
3
Views
181
ptonsparky
P
S
Calculating kW at Panel
Replies
9
Views
424
RyanEE
R
J
Marine grounding
Replies
3
Views
152
tom baker
tom baker
J
GFCI Receptacles - Are they allowed under kitchen sink or behind Refrigerators
Replies
6
Views
227
charlie b
charlie b
M
480/277 in power is 200 and i have a115 kva and i want 400 amps out out put is 313 will this work?
Replies
9
Views
175
powerpete69
powerpete69
solarBolt
Can i use Delta-Delta trx with Wye source?
Replies
7
Views
159
Jraef
Jraef
sketchy
Meter banks, where is demarcation?
Replies
5
Views
884
Schwegs08
S
P
Scrolling spreadsheets
Replies
7
Views
324
tkb
tkb
C
MWBC's with 3 non-grounded conductors? Neutral size?
Replies
18
Views
481
jap
J
6
GFCI receptacle inside of kitchen cabinet
Replies
24
Views
1K
hbiss
hbiss
J
What kind of modules are people using for residential solar?
Replies
5
Views
454
solarBolt
solarBolt
S'mise
Timer to replace toggle switch?
Replies
13
Views
366
LarryFine
LarryFine
R
Solenoids in Class II Div 2
Replies
24
Views
815
rbalex
rbalex
P
4 pole disconnect 80 or 100 amp
Replies
9
Views
188
synchro
synchro
romex jockey
Grow facility lights
Replies
2
Views
127
Fulthrotl
Fulthrotl
L
Hazardous location test question
Replies
2
Views
106
larmee
L
J
Floor drain in electrical room?
Replies
6
Views
306
brantmacga
brantmacga
S
Tap and drill for 3/4 gal pipe
Replies
3
Views
151
hillbilly1
H
Russell Ensslin
Motor Conductors
Replies
23
Views
2K
sgtsparky
S
W
On demand electric water heaters
Replies
17
Views
2K
kwired
kwired
D
Service entrance cable that can be used underground AND strapped across basement ceiling
Replies
8
Views
472
kwired
kwired
romex jockey
MH '20 refresher
Replies
5
Views
240
sw_ross
S
B
Help on a sizing conductor question
Replies
5
Views
499
Judy L Venegas
J
O
Flexible cordage to Romex
Replies
1
Views
129
LarryFine
LarryFine
A
Elevator RLA vs FLA and sizing feeders/OCP
Replies
12
Views
6K
Geon_W
G
S
LED Wafer type fixture that works with double 5/8" Sheetrock?
Replies
7
Views
300
LarryFine
LarryFine
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