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Electrical Calculations / Engineering
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M
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safety guy
mickeyrench
Jun 16, 2009
2
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29
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10K
Jun 19, 2009
LarryFine
K
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VA's
KIMBERLY NEWSOME
Jun 19, 2009
Replies
4
Views
2K
Jun 19, 2009
LarryFine
N
Locked
When is it required to connect pre-action compressors to emergency power (NEC 700)?
necnotevenclose
Jun 19, 2009
Replies
1
Views
1K
Jun 19, 2009
ron
Locked
Pop Quiz
Rick Christopherson
Feb 18, 2009
Replies
17
Views
6K
Jun 19, 2009
teneighty
T
R
Locked
CFL issues
rperttula
Jun 18, 2009
Replies
3
Views
2K
Jun 19, 2009
techntrek
T
E
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Breaker Sizing for Low Voltage
eanton22
Jun 18, 2009
Replies
2
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2K
Jun 19, 2009
Jraef
T
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still dont understand voltage drop
titan01
Jun 18, 2009
Replies
12
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4K
Jun 18, 2009
DavisIMI
D
V
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Looking for feedback on the AEMC INSTRUMENTS CM 605
VinceS
Jun 17, 2009
Replies
5
Views
2K
Jun 18, 2009
VinceS
V
M
Locked
440v system & 460v elevator
markpaul
Jun 17, 2009
Replies
6
Views
4K
Jun 18, 2009
nakulak
N
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Selective Coordination vs design-bid-build
sceepe
Jun 10, 2009
Replies
6
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4K
Jun 18, 2009
charlie b
Locked
Software reccomendation
Elvis0101
Jun 12, 2009
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2
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2K
Jun 18, 2009
Elvis0101
M
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Calc Ground Size for lights with Dolphin Volts Design Program
muckmail
Jun 17, 2009
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2
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2K
Jun 18, 2009
muckmail
M
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Reforming capacitors
ptonsparky
Jun 17, 2009
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15
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12K
Jun 18, 2009
ptonsparky
Locked
Chinese (?) Meggers
PetrosA
Jun 13, 2009
2
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28
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9K
Jun 17, 2009
76nemo
P
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Insulation readings on small motor
philly
Jun 15, 2009
Replies
15
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5K
Jun 17, 2009
76nemo
S
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99.999% Reliability Calculations
sberger3
Jun 16, 2009
Replies
19
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7K
Jun 17, 2009
Ibarra
I
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grounding question
mshields
Jun 15, 2009
Replies
11
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5K
Jun 17, 2009
mcclary's electrical
F
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Lighting:Mixing voltages in luminares
Fordean
Jun 16, 2009
Replies
9
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4K
Jun 17, 2009
USMC1302
S
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Derating
sparkyboys
Jun 16, 2009
Replies
2
Views
2K
Jun 16, 2009
sparkyboys
S
D
Locked
NEC 2008 Handbook program problem.
DavisIMI
Jun 15, 2009
Replies
12
Views
5K
Jun 16, 2009
DavisIMI
D
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