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R
Alternating Current Skin Effect and 50 vs 60 Hz
ruxton.stanislaw
Today at 11:18 AM
Education
Replies
7
Views
61
2 minutes ago
ruxton.stanislaw
R
R
Is a voltage doubler economic?
ruxton.stanislaw
Mar 21, 2024
Electrical Calculations / Engineering
2
Replies
29
Views
739
3 minutes ago
ruxton.stanislaw
R
J
Sizing Wire
JonathanWaldner
Yesterday at 6:48 PM
Electrical Calculations / Engineering
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21
Views
182
3 minutes ago
JonathanWaldner
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J
Danfoss MIDI VLT
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Today at 10:25 AM
Canadian Electrical Forum
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1
Views
29
4 minutes ago
ptonsparky
C
What to do when you can't find your occupancy in 220.12?
cppoly
6 minutes ago
NEC
Replies
0
Views
1
6 minutes ago
cppoly
C
R
Multimeter burden voltage
ruxton.stanislaw
6 minutes ago
Education
Replies
0
Views
1
6 minutes ago
ruxton.stanislaw
R
D
Panelboard Main Breaker Rating < Bus Rating
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Today at 1:59 PM
Electrical Calculations / Engineering
Replies
5
Views
15
11 minutes ago
PD1972
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S
Dedicated Electrical "Building" Fire Rating
scrub12
30 minutes ago
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Replies
0
Views
1
30 minutes ago
scrub12
S
I
Can anyone identify this Unistrut support part?
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Today at 12:39 PM
General Electrical Forum
Replies
13
Views
106
33 minutes ago
Installer
I
R
The speculative future of solid-state transformers (SSTs)
ruxton.stanislaw
34 minutes ago
Education
Replies
0
Views
1
34 minutes ago
ruxton.stanislaw
R
Delta 3phase required?
alixenos
Today at 2:08 PM
General Electrical Forum
Replies
4
Views
18
40 minutes ago
augie47
P
Arc Flash Label on Panels and criteria?
Prototype1
Today at 2:02 PM
Electrical Calculations / Engineering
Replies
2
Views
14
50 minutes ago
David Castor
D
NEC 230.70(C) - Service rated ACD?
JimmysLimeade
Today at 2:13 PM
NEC
Replies
0
Views
6
Today at 2:13 PM
JimmysLimeade
F
Pool equipment disconnect
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Monday at 8:13 PM
General Electrical Forum
2
Replies
23
Views
376
Today at 2:07 PM
Jpflex
F
2020 NEC 705.12(B)(3)(2) Questions for 120% rule
fandi
Today at 2:05 PM
NEC
Replies
0
Views
10
Today at 2:05 PM
fandi
F
R
Single-wire earth return (SWER) systems
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Today at 11:35 AM
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6
Views
65
Today at 1:55 PM
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P
Sizing Disconnect for VRV
pins2621
Today at 1:49 PM
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Views
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Today at 1:49 PM
pins2621
P
R
Isolation vs autotransformers and galvanic separation
ruxton.stanislaw
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51
Today at 1:33 PM
jim dungar
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Rotophase
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Yesterday at 7:48 PM
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223
Today at 1:30 PM
jim dungar
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UL3741
electrofelon
Mar 15, 2024
Photovoltaic Forum
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8
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228
Today at 12:10 PM
jaggedben
J
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