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Electrical Calculations / Engineering
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D
Locked
Aluminum to copper splice
dav5y
Jan 24, 2012
Replies
2
Views
1K
Jan 24, 2012
dav5y
D
Y
Locked
calculating size for a sola hd of the 63taa3-- type
yeroc
Jan 24, 2012
Replies
0
Views
927
Jan 24, 2012
yeroc
Y
M
Locked
Neutral connected to load but not upstream distribution panels
mull982
Jan 24, 2012
Replies
9
Views
3K
Jan 24, 2012
texie
T
M
Locked
When is secondary protection of a transformer required
mull982
Jan 24, 2012
Replies
2
Views
6K
Jan 24, 2012
mull982
M
D
Locked
T8 vs T12 lighting savings
dm9289
Jan 23, 2012
Replies
2
Views
2K
Jan 24, 2012
gar
G
J
Locked
Minimum Insulation Resistance of Building Wires and Cables
jun62269
Jan 24, 2012
Replies
1
Views
6K
Jan 24, 2012
ron
B
Locked
Parallel feeder lengths
binney
Jan 21, 2012
Replies
12
Views
9K
Jan 23, 2012
binney
B
R
Locked
Breaker Functionality
RoyIV
Jan 23, 2012
Replies
7
Views
3K
Jan 23, 2012
templdl
T
P
Locked
Ungrounded Delta breaker feeding Heater
powerplay
Jan 21, 2012
Replies
5
Views
3K
Jan 23, 2012
jim dungar
J
B
Locked
Plastic!
Bearcats
Jan 20, 2012
Replies
2
Views
2K
Jan 23, 2012
Bearcats
B
Locked
High Impedance Grounded Neutral
pete m.
Jan 23, 2012
Replies
2
Views
1K
Jan 23, 2012
pete m.
E
Locked
Regeneration system
electrics
Jan 12, 2012
Replies
9
Views
4K
Jan 23, 2012
K8MHZ
G
Locked
Voltage drop
Gaffen99
Jan 14, 2012
2
3
Replies
41
Views
11K
Jan 22, 2012
kwired
M
Locked
Voltage drop
markimhoff
Jan 20, 2012
Replies
4
Views
2K
Jan 22, 2012
George Stolz
G
Locked
Power vs time of day
gar
Jan 18, 2012
Replies
14
Views
5K
Jan 22, 2012
T.M.Haja Sahib
T
E
Locked
Fire Pump Considerations
electrics
Jan 19, 2012
Replies
11
Views
3K
Jan 20, 2012
Joethemechanic
D
Locked
Plans examiner
Dave Sprague
Jan 19, 2012
Replies
9
Views
4K
Jan 20, 2012
texie
T
V
Locked
Anti pumping relay
VINODH
Jan 18, 2012
Replies
4
Views
5K
Jan 19, 2012
VINODH
V
Locked
what the heck is this?
mshields
Jan 18, 2012
Replies
9
Views
2K
Jan 18, 2012
Jraef
C
Locked
Transformer help!!
chris648
Jan 11, 2012
2
3
4
Replies
66
Views
14K
Jan 18, 2012
roger
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