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Electrical Calculations / Engineering
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C
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Bus Bars: AL vs. CU
cvirgil467
Oct 14, 2008
Replies
10
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18K
Oct 20, 2008
weressl
M
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Standby power annual cost calculation
M_BROWNLOW
Oct 19, 2008
Replies
16
Views
4K
Oct 20, 2008
M_BROWNLOW
M
W
Locked
Phase Rotation
wasasparky
Oct 15, 2008
2
Replies
24
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9K
Oct 19, 2008
480sparky
Locked
whats wrong with my ups
tonyou812
Oct 17, 2008
Replies
19
Views
4K
Oct 19, 2008
hbiss
M
Locked
transformer backfeeding
mendownunder
Oct 18, 2008
2
Replies
20
Views
7K
Oct 19, 2008
templdl
T
Locked
310.15(B)(2) Adjustment Factors
tryinghard
Oct 18, 2008
Replies
15
Views
3K
Oct 19, 2008
SEO
S
A
Locked
Contractor questions
anbm
Oct 16, 2008
Replies
13
Views
3K
Oct 19, 2008
jdsmith
J
Locked
Motor Overcurrent Protection
solaeros
Oct 17, 2008
Replies
5
Views
3K
Oct 19, 2008
iwire
D
Locked
Panel Labeling Software
djcrzysounds@yahoo.com
Oct 7, 2008
Replies
16
Views
19K
Oct 18, 2008
Fulthrotl
Locked
Xfrmr inrush and Available short circuit current
sceepe
Oct 14, 2008
Replies
18
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5K
Oct 18, 2008
gar
G
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Excel Formula and 310.16.
iwire
Sep 13, 2008
2
Replies
38
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9K
Oct 18, 2008
celtic
V
Locked
Nema L6-20
vikkaraja
Oct 16, 2008
Replies
9
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6K
Oct 18, 2008
Besoeker
N
Locked
12 lead 3Phase AC motor
nsracing
Oct 17, 2008
Replies
1
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2K
Oct 18, 2008
iwire
C
Locked
Looking for Breakers and Box rated to -40C
crose
Oct 17, 2008
Replies
5
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2K
Oct 17, 2008
jim dungar
J
A
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DC voltage drop?
anbm
Oct 13, 2008
Replies
19
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22K
Oct 17, 2008
Besoeker
Locked
Xfmr SC Fans or No Fans
Mike01
Oct 17, 2008
Replies
3
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2K
Oct 17, 2008
mayanees
D
Locked
3 lamp ballast question
DanZ
Oct 2, 2008
Replies
13
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5K
Oct 17, 2008
DanZ
D
N
Locked
intermatic 101R
nafis
Oct 16, 2008
Replies
17
Views
3K
Oct 17, 2008
ptonsparky
D
Locked
U. S. Army equipment
dave704
Oct 16, 2008
Replies
4
Views
2K
Oct 17, 2008
broadgage
B
M
Locked
AC Voltage drop
Mike pagano21
Oct 16, 2008
Replies
9
Views
3K
Oct 16, 2008
steelersman
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