Electrical Calculations / Engineering

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voltage drop
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9
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2K
Julius Right
Julius Right
D
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two services
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2
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939
electrofelon
electrofelon
A
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Motor Overvoltage Rule of Thumb
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6
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3K
nollij
N
R
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Please double check breaker size needed for CNC machine
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3
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2K
nollij
N
T
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V.D of Elevator feeder, total 290 feet away
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2
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811
augie47
augie47
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Power Distribution At Residential Level Understanding
2 3 4
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69
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7K
roger
roger
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Small Single Phase transformers in MCC or LV Switchgears/Switchboards
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7
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2K
Ragin Cajun
R
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gronded conductor
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3
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884
don_resqcapt19
don_resqcapt19
W
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3 Phase or Single Phase
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12
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2K
kwired
kwired
J
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GE Multilin 369 Motor Protection Relay Power Source
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14
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4K
jim dungar
J
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Emergency panelboard separation
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3
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905
Designer69
D
C
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5KV shielded cable
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1
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951
steve66
steve66
R
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voltage drop
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1
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819
roger
roger
M
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Voltage Unbalance Reason
3 4 5
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80
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10K
Sahib
Sahib
S
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Replacing Service Equipment on Ungrounded System
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3
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1K
Sunny_92
S
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Wiring methods -MC or NMC
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1
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1K
Buck Parrish
Buck Parrish
D
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OCPD new service
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7
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1K
kwired
kwired
RichB
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Simple Arc Flash Question(s)
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7
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1K
petersonra
petersonra
D
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Electric Vault question
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2
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1K
SamTech
S
ptonsparky
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Math: If Train A leaves the station traveling...
2 3
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52
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7K
ptonsparky
ptonsparky
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