Electrical Calculations / Engineering

A
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Service upgrade?
2
Replies
31
Views
6K
cschmid
cschmid
D
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using a triac on the grounding conductor
Replies
15
Views
3K
iwire
iwire
J
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High impedance efffects on master grounds
Replies
2
Views
1K
jdbiederer
J
H
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2006 IECC - Theater Lighting
Replies
3
Views
2K
hmspe
hmspe
J
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Capacitor bank
Replies
4
Views
2K
jalssen2005
J
P
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Above ceiling transformer support calc
Replies
4
Views
3K
barclayd
B
L
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Is A PTC a circuit breaker?
Replies
8
Views
7K
ELA
ELA
C
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sizing step-up transformer
Replies
12
Views
10K
micromind
M
M
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motor feeder ampacity
Replies
1
Views
1K
iwire
iwire
N
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book for electrical duct bank design
Replies
1
Views
4K
kingpb
kingpb
N
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literature on underground duct bank and conduit
Replies
1
Views
1K
roger
roger
M
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Motor Starter Voltage Drop
2
Replies
33
Views
10K
derek22r
D
M
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Unbalanced Alternating Current
Replies
16
Views
4K
LarryFine
LarryFine
S
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200 amp into 100 amp panel
Replies
11
Views
22K
Cavie
Cavie
S
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Should I Ground the Neutral?
Replies
14
Views
3K
coulter
C
S
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neutral load ?
Replies
11
Views
4K
rattus
R
72.5kv
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Open Delta
Replies
7
Views
2K
72.5kv
72.5kv
daiashi
  • Locked
runnning parallel service conductors
Replies
1
Views
1K
roger
roger
P
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corner ground
Replies
3
Views
1K
JohnJ0906
JohnJ0906
M
  • Locked
Residential Electrical Panels
Replies
16
Views
4K
LarryFine
LarryFine
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