Electrical Calculations / Engineering

augie47
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UPS Behavior
Replies
1
Views
1K
zbang
Z
S
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Size grounded conductor for a service
Replies
16
Views
6K
iwire
iwire
K
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VFD Panel Breaker sizing & its feeder sizing
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14
Views
6K
iwire
iwire
M
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wire sizes on electrical schematics
Replies
4
Views
4K
iwire
iwire
LarryFine
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480 Volt System, Wye Or Delta?
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13
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8K
cpal
C
R
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Superconducting Triax HTS cable @ 3000A
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6
Views
2K
lile001
lile001
G
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motor load
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7
Views
2K
ramsy
R
C
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2 Questions: Grounding and Taps
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5
Views
2K
haskindm
H
N
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MC Cable Ground Size
2
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26
Views
6K
coulter
C
D
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low voltage and high voltage
Replies
12
Views
4K
LarryFine
LarryFine
S
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Server Room Fire Suppression and EPO
Replies
3
Views
3K
ron
ron
M
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30 degree phase shift
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9
Views
6K
wirenut1980
wirenut1980
A
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Very strange phenomenon
Replies
19
Views
4K
rattus
R
T
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grundfos motor problems
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3
Views
2K
tyba16
T
M
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Bolted Fault Current
Replies
7
Views
37K
zog
zog
C
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Ground fault protection
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12
Views
6K
haskindm
H
N
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uniterupted power supply
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6
Views
2K
SparksFlyn
S
F
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Calculations size of wireway
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8
Views
12K
infinity
infinity
P
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transformer cal. check please
Replies
10
Views
3K
kingpb
kingpb
A
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Bundles and bungles
Replies
5
Views
2K
celtic
celtic
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