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If 1/2 mile, 20 amp requires 500 kcmil, why do utility poles of many miles have such small wires?
2
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37
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788
electrofelon
electrofelon
P
GFCI Outlet Issue
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16
Views
338
Peter3355
P
S
2 volts in pool, bond wire, grounding rods
2 3
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49
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829
Little Bill
Little Bill
TwoBlocked
Exhaust Fan Motor "Burning Up."
2
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36
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922
Jraef
Jraef
F
Q. about fused disconnect for a 110 VAC electrical enclosure
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4
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157
kwired
kwired
J
20 Amp Circuits
2
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28
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390
kwired
kwired
E
proper way to ground an immersion tank heater with EMT/LFMC
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3
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35
kwired
kwired
G
PF correction by inverters
2
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30
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507
wwhitney
W
F
Help Identifying Cause of Total Power Outage in Commercial Unit – Suspected Builder-Related
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13
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258
Eddie702
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B
240.3 and 240.4(G)
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6
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185
jaggedben
J
T
200A Service
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3
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79
infinity
infinity
E
Grounding Supply-Side Connections on PV Systems
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4
Views
167
jaggedben
J
Zyb
Double Lug on Safety Switch
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5
Views
190
jaggedben
J
tortuga
220.82(C) 100% of the nameplate rating
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10
Views
252
wwhitney
W
D
GFCI Protection For VFD
2
Replies
22
Views
882
don_resqcapt19
don_resqcapt19
Cartoon1
Tamper resistant receptacles for offices building
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1
Views
64
infinity
infinity
E
Greenlee Bender Problems
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3
Views
82
rambojoe
rambojoe
T
Two Phase to Single Phase (split phase) Conversion
2
Replies
27
Views
501
kwired
kwired
S
6/2-fed, 120v-only sub panel - Anything for inspector to nitpick?
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12
Views
141
SparkyNH
S
C
Unfinished garage/storage metallic structure
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10
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253
Charlypt
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