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Electrical Calculations / Engineering
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Locked
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Construction or maintenance???
76nemo
Feb 24, 2009
2
3
Replies
53
Views
1K
Feb 25, 2009
wptski
W
K
Locked
25 foot rule for transformers
KP2
Feb 25, 2009
Replies
1
Views
2K
Feb 25, 2009
KP2
K
J
Locked
Chicago: Elevator on generator required??
Jimmy4645
Feb 23, 2009
Replies
2
Views
2K
Feb 25, 2009
Former Jeanyus
B
Locked
Conduit overheating
bwyllie
Feb 24, 2009
Replies
19
Views
5K
Feb 25, 2009
bwyllie
B
Locked
Loads on high leg of open delta
wirenut1980
Feb 24, 2009
Replies
11
Views
7K
Feb 25, 2009
gar
G
M
Locked
Deciding between 120 and 480V for small pump
mull982
Feb 24, 2009
Replies
10
Views
5K
Feb 25, 2009
mull982
M
Locked
single phase transformer
billsnuff
Feb 24, 2009
Replies
3
Views
2K
Feb 25, 2009
billsnuff
C
Locked
Meggering standby generators
cheromcka
Feb 25, 2009
Replies
0
Views
1K
Feb 25, 2009
cheromcka
C
M
Locked
overcurrent protection
millma
Feb 23, 2009
Replies
6
Views
3K
Feb 25, 2009
millma
M
Locked
Polls
76nemo
Feb 24, 2009
Replies
5
Views
2K
Feb 24, 2009
George Stolz
J
Locked
Snap Switch Clearances
Jimmy4645
Feb 23, 2009
2
Replies
23
Views
5K
Feb 24, 2009
cadpoint
N
Locked
Electical enclosures corrosion build-up
necnyc
Feb 22, 2009
Replies
8
Views
3K
Feb 24, 2009
necnyc
N
K
Locked
Secondary Tie on Transformer
KRG9729
Feb 22, 2009
Replies
14
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8K
Feb 24, 2009
KRG9729
K
L
Locked
XFMR Primary current vs. secondary current
Loffgren
Feb 24, 2009
Replies
7
Views
13K
Feb 24, 2009
LarryFine
S
Locked
voltage drop
sparkympk68
Feb 24, 2009
Replies
5
Views
2K
Feb 24, 2009
sparkympk68
S
Locked
PF Correction Savings???
StephenSDH
Feb 24, 2009
Replies
5
Views
4K
Feb 24, 2009
weressl
R
Locked
RMC + concrete = rust
rcelec
Feb 23, 2009
2
Replies
27
Views
7K
Feb 24, 2009
weressl
A
Locked
Duct bank
anbm
Feb 24, 2009
Replies
2
Views
2K
Feb 24, 2009
weressl
J
Locked
Ampacity of SO cable
Jeffrey Jay
Feb 19, 2009
Replies
11
Views
31K
Feb 24, 2009
zbang
Z
T
Locked
Main Breaker Height
tdaug53
Feb 23, 2009
Replies
3
Views
4K
Feb 24, 2009
anbm
A
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