Electrical Calculations / Engineering

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Concrete Trenches
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18
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11K
peter d
peter d
B
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primary OCPD
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4
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2K
ron
ron
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grounding bussed gutter service disconnect
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1
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2K
Smart $
Smart $
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Buzzzing Arc Fault
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7
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tufts46argled
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240/120V 1 phase Busway - using 3phase 3wire busway?
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3
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jim dungar
J
qcroanoke
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Entering outside disconnects
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1
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busman
busman
augie47
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Neutral to Service
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2
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kturner
K
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Multiple Switchboards, One Fire Pump
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9
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6K
ramdiesel3500
ramdiesel3500
pete m.
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Transformer Question
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4
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2K
mpross
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C
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Triplex
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15
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8K
suemarkp
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R
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Breaker Voltage Ratings
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4
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2K
rruiz642
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Service calculations for a Church
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1
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Onitram
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ever seen this before?
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9
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necnotevenclose
N
JJWalecka
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Grain-Oriented Electric Steel
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4
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2K
JJWalecka
JJWalecka
B
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Double Derating
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4
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3K
jjs
J
T
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Hi Leg Transformer
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3
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2K
Tom DiRienzo
T
mshields
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Rules of Thumb
2
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27
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7K
al hildenbrand
al hildenbrand
M
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3 phase voltage drop
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7
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3K
Smart $
Smart $
hockeyoligist2
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gfi's
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18
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4K
hillbilly
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B
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Non-linear load feeder with voltage drop
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1
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1K
bphgravity
B
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