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R
Is grounding rebar in concrete slab required by NEC?
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12
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2K
electrofelon
electrofelon
R
NEC 705.12(B)(3)(3) add loads and sources separately?
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2
Views
50
jaggedben
J
P
Underground Steel Tank Grounding
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7
Views
156
zbang
Z
Mr. Pickle
Install Current Limiting Fuse to Reduce KAIC
2 3
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57
Views
2K
electrofelon
electrofelon
B
ABB Series rating
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3
Views
104
Jraef
Jraef
A
NEC 310.15.B(17)
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4
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177
anbm
A
G
Digital Phase Converter
2
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21
Views
507
norcal
N
D
Fire Pump Service
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3
Views
62
infinity
infinity
R
Lights stay dim with inductive load, not with resistive load
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3
Views
201
rlane00
R
G
Because someone had to do it
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3
Views
150
jaggedben
J
J
Lightning Protection System
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0
Views
53
jlack
J
E
Supplemental Nameplate for Motors with Upstream Speed Control
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5
Views
110
petersonra
petersonra
C
A New Source of Flicker
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3
Views
166
CoolWill
C
ceb58
no words
2
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37
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3K
CoolWill
C
alixenos
Life Safety 101- Section 7.9.2.3
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10
Views
181
alixenos
alixenos
M
NGR and Current Unbalance
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6
Views
114
D. Castor
D
S
finished ceiling 20' high, recessed lights
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2
Views
120
electrofelon
electrofelon
R
Shielded vfd cable
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10
Views
179
LarryFine
LarryFine
T
Tapping into 7 meters
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7
Views
224
Tsull048
T
T
PPE for tie-breaker testing 13,200v
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10
Views
273
garbo
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