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R
Is grounding rebar in concrete slab required by NEC?
Replies
12
Views
1K
electrofelon
electrofelon
R
NEC 705.12(B)(3)(3) add loads and sources separately?
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1
Views
11
wwhitney
W
P
Underground Steel Tank Grounding
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3
Views
41
tom baker
tom baker
Mr. Pickle
Install Current Limiting Fuse to Reduce KAIC
2 3
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52
Views
2K
petersonra
petersonra
B
ABB Series rating
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3
Views
89
Jraef
Jraef
A
NEC 310.15.B(17)
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4
Views
158
anbm
A
G
Digital Phase Converter
2
Replies
20
Views
418
Jraef
Jraef
D
Fire Pump Service
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3
Views
45
infinity
infinity
R
Lights stay dim with inductive load, not with resistive load
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3
Views
137
rlane00
R
G
Because someone had to do it
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0
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52
ggunn
G
J
Lightning Protection System
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0
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39
jlack
J
E
Supplemental Nameplate for Motors with Upstream Speed Control
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5
Views
68
petersonra
petersonra
C
A New Source of Flicker
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1
Views
58
d0nut
D
ceb58
no words
2
Replies
37
Views
2K
CoolWill
C
alixenos
Life Safety 101- Section 7.9.2.3
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5
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100
ron
ron
M
NGR and Current Unbalance
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5
Views
69
jim dungar
J
S
finished ceiling 20' high, recessed lights
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2
Views
92
electrofelon
electrofelon
R
Shielded vfd cable
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7
Views
129
ptonsparky
ptonsparky
T
Tapping into 7 meters
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6
Views
156
roger
roger
T
PPE for tie-breaker testing 13,200v
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10
Views
223
garbo
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