Electrical Calculations / Engineering

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What voltage should I run at?
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4
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iwire
iwire
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Number of Receptacle-Commercial Building
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5
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3K
ramyadevi89
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J
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Anyone know the voltage on a 120v battery backup smoke or carbon signal wire?
2
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25
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6K
drcampbell
drcampbell
R
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Noark molded case circuit breakers
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12
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5K
MechEdetour
MechEdetour
N
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EGC Size Question
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10
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3K
Smart $
Smart $
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Service Entrance Arc Flash Hazard
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1
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1K
wbdvt
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ptonsparky
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Failed, now what?
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13
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Cow
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K
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ELECTRICAL FEEDER TAP
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1
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1K
Smart $
Smart $
mbrooke
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Placement of VTs/PTs
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8
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mbrooke
mbrooke
F
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30 HP Pump Motor Feed
2
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24
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6K
david luchini
david luchini
B
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AIC ratings
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3
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1K
mgookin
mgookin
ohmhead
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Ground conductor sizing
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9
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3K
charlie b
charlie b
P
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High Voltage Shrink Tube
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3
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1K
Bugman1400
B
chris kennedy
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Motor contribution
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12
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4K
cpinetree
cpinetree
dec
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430.24
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3
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1K
dec
dec
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Fluorescent calculated amp
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14
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5K
GoldDigger
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cell tower on building concerns
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11
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3K
ActionDave
ActionDave
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Voltage Drop equation?
2
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24
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14K
Smart $
Smart $
A
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Optional service calculation
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9
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3K
Toppcatt22
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fan speed
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6
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2K
kwired
kwired
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