Electrical Calculations / Engineering

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Switchboard/Panelboard Dimensions vs SCCR rating
2
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22
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3K
GoldDigger
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M
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trying to figure cable and pipe size
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11
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671
mikeyg15
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N
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220.82 Dwelling Unit Optional Calc (Multiple Panels)
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9
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3K
vw55
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CU TO AL
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13
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966
kwired
kwired
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120V to 120/240V. Transformer or other ideas?
2 3 4
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70
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14K
bocool
B
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Insulation Types
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5
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1K
paulengr
P
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Flyback Diode
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11
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2K
gar
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Fire Pump service switch protection
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3
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778
infinity
infinity
excited_electrone
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Sizing Transformer
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8
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1K
excited_electrone
excited_electrone
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Determining Service Capacity
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17
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1K
Tainted
Tainted
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MI Cable
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1
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714
infinity
infinity
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SO cable
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7
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1K
Todd0x1
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Anything wrong with this installation?
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4
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630
LarryFine
LarryFine
mbrooke
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Absorbing VARs vs Generating VARs industry definition
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4
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2K
roger
roger
B
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VFD Input Overload
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9
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1K
Russs57
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Machine Shop Load Analysis
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1
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693
electrofelon
electrofelon
mbrooke
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Reactance of Transposed vs Un-Transposed Line
2
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20
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3K
NewtonLaw
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D
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Tap Meter Stack Disconnect Box for New Meter Stack
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6
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1K
LarryFine
LarryFine
G
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3 phase secondary transformer config
Replies
1
Views
500
charlie b
charlie b
L
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3000 amp Power Supply
Replies
1
Views
573
tom baker
tom baker
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