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Electrical Calculations / Engineering
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400 amp service?
101010
Jan 11, 2017
Replies
1
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1K
Jan 12, 2017
electrofelon
C
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Article 110.31(B) Unit Substation w/ Distribution Panel in same room
carterzw007
Jan 11, 2017
Replies
1
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987
Jan 11, 2017
don_resqcapt19
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310.15 (B) (21) wire ampacity
mbrooke
Jan 10, 2017
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11
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3K
Jan 11, 2017
Julius Right
E
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Mysterious Voltage
Eagle126
Jan 10, 2017
Replies
3
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1K
Jan 10, 2017
Cletis
C
S
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Been away Available Arc Fault current and stickers?
ShockedMonkey
Jan 8, 2017
2
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21
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4K
Jan 10, 2017
kwired
T
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Insulation Coordination
timm333
Jan 7, 2017
2
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20
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3K
Jan 10, 2017
Ingenieur
I
F
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Power Factor with LED vs. magnetic ballast lighting
Fishn sparky
Jan 10, 2017
Replies
3
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2K
Jan 10, 2017
Jraef
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SKM library file for Sq D LD circuit breaker
steve66
Dec 30, 2016
Replies
6
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4K
Jan 10, 2017
steve66
M
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mike holt free resources
MBLES
Jan 9, 2017
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1
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1K
Jan 10, 2017
steve66
J
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Rv Park Pedestools
Jayroll
Jan 10, 2017
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5
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1K
Jan 10, 2017
Jayroll
J
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Conductor Size to Motor Disconnect and Motor
Flapjack
Jan 6, 2017
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4
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1K
Jan 10, 2017
Julius Right
E
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Transformer current calculation help for In-rush and current consumption
emiller233
Jan 6, 2017
2
3
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54
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12K
Jan 9, 2017
Ingenieur
I
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repurpose sizable intermittent load to continuous
wyreman
Jan 6, 2017
Replies
1
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897
Jan 9, 2017
JoeStillman
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115/230 to 240v 3 phase?
electricguy61
Jan 6, 2017
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15
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3K
Jan 9, 2017
kwired
A
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Older Breaker Spring Charging Question
adamscb
Jan 6, 2017
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9
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2K
Jan 8, 2017
kwired
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VFDs and Code Logic
RussWatters
Jan 4, 2017
Replies
14
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3K
Jan 7, 2017
adamscb
A
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Hospital Light Fixtures
steve66
Jan 6, 2017
Replies
2
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914
Jan 7, 2017
mgookin
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Stamping Letter From a Manufacturer
Sparky1981
Jan 6, 2017
2
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20
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3K
Jan 6, 2017
petersonra
Locked
opinion on THHN/THWN for service entrance conductors
mshields
Dec 26, 2016
Replies
14
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10K
Jan 5, 2017
NewtonLaw
N
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Electrical Equipment Working Clearance
Designer69
Jan 4, 2017
Replies
12
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9K
Jan 5, 2017
jumper
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