Electrical Calculations / Engineering

Merry Christmas
U
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Troubleshooting a voltage problem
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14
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7K
scottp628
S
M
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30kva primary side over current device
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10
Views
28K
mrblue1482
M
A
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Sizing conductors for 480VAC and 15KW heater
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7
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3K
dmagyar
dmagyar
W
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service size
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18
Views
6K
suemarkp
S
Mike01
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DLO Cable Ampacity
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6
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13K
don_resqcapt19
don_resqcapt19
hockeyoligist2
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Makeup air units, any experts here?
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9
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4K
hockeyoligist2
hockeyoligist2
Hameedulla-Ekhlas
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Continuous load * 1.25
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4
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3K
Hameedulla-Ekhlas
Hameedulla-Ekhlas
B
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Voltage Fluctuation
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14
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5K
RETRAINDAILY
R
augie47
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Feeders for multiple HVAC units
2
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21
Views
11K
dana1028
D
techelec
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computer room calc
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5
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2K
RUWired
R
ptonsparky
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Failing water pipes.
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4
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3K
wireman
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D
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optional calculation multi family
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1
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2K
steve66
steve66
Hameedulla-Ekhlas
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Tvss
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4
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2K
Hameedulla-Ekhlas
Hameedulla-Ekhlas
E
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monitoring relay
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3
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2K
ptonsparky
ptonsparky
Hameedulla-Ekhlas
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Bonding Jumper
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5
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2K
Hameedulla-Ekhlas
Hameedulla-Ekhlas
naplespete57
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Meter that will measure over 600 Volts DC
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4
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3K
gar
G
A
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Haven't found clarity on 220.56
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2
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2K
Regularkevin
Regularkevin
A
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220.86 Schools Optional Calculation
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1
Views
2K
agermeyer
A
Hameedulla-Ekhlas
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max withstand current for a cable
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3
Views
3K
Hameedulla-Ekhlas
Hameedulla-Ekhlas
P
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Grounding one leg of 120/240V transformer
2
Replies
30
Views
12K
pfalcon
pfalcon
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