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A
Unbalanced delta secondary voltages causing issues with ground fault relay
Replies
11
Views
211
jim dungar
J
R
Is grounding rebar in concrete slab required by NEC?
2
Replies
31
Views
2K
JohnE
JohnE
N
Pottery kiln
Replies
9
Views
260
LarryFine
LarryFine
K
Service Grounding for a Client Owned Transformer
Replies
7
Views
144
Strathead
S
Grouch1980
Published X/R Ratios
2
Replies
25
Views
608
Grouch1980
Grouch1980
R
Shielded vfd cable
Replies
13
Views
334
reyamkram
R
P
Wire through mechanical lug
Replies
14
Views
334
electrofelon
electrofelon
B
  • Locked
Grounding Outbuilding Subpanel
Replies
1
Views
75
ActionDave
ActionDave
A
  • Locked
Can multi-listed fine stranded 2/0 wire be used as building wire?
Replies
1
Views
118
ActionDave
ActionDave
T
arc fault breaker
Replies
4
Views
133
Seven-Delta-FortyOne
Seven-Delta-FortyOne
N
portable generator bonding switch
Replies
8
Views
109
Seven-Delta-FortyOne
Seven-Delta-FortyOne
E
Temporary Junction Box
Replies
0
Views
61
EAF
E
S
Please help me with this HVAC load calculation
Replies
1
Views
86
roger
roger
K
Hard-Wired Connection
Replies
6
Views
165
roger
roger
W
Service disconnect for Fire safety
Replies
1
Views
65
Little Bill
Little Bill
M
Type MI cable
Replies
1
Views
74
rc/retired
R
D
PVC cable jacketing longevity?
Replies
6
Views
188
nizak
N
JJWalecka
Code compliant four inch EMT height off floor
Replies
10
Views
284
NEC Inspector
N
B
3/8 F M T usage
Replies
5
Views
160
roger
roger
D
Fire Pump Service Calculations
Replies
2
Views
88
Dengineer
D
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