Electrical Calculations / Engineering

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120VAC vs 240VAC: Energy cost comparison.
2
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31
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12K
broadgage
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mbrooke
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Single phase transformer sine wave?
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11
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6K
Besoeker
Besoeker
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Assistance with single line reactance calcs
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4
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2K
jumper
jumper
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POCO conductors to meter pedestal?
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7
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4K
qcroanoke
qcroanoke
fifty60
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Single Phase Motor in Series
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9
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5K
GoldDigger
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Sequence Network / Fault Current Calculation
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8
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4K
jcbeck
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Service Receptacle for A/C Unit
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2
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2K
kwired
kwired
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Transformer inrush
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7
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4K
kingpb
kingpb
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70A feeders #6 wire?
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10
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16K
ActionDave
ActionDave
E
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RC Network
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12
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4K
gar
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Service Disonnect separate building
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5
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2K
GoldDigger
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mshields
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34.5kV grounded system WITH NO GROUND?
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5
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6K
gar
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fifty60
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Current Through a Relay
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18
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9K
kwired
kwired
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Profibus RS 485 connection issue
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2
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2K
gar
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Voltage Drop???
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1
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1K
augie47
augie47
G
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Relative size and Arc Flash Hazards of 50 Hz versus 60 Hz transformers at same KVA
6 7 8
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141
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36K
mivey
mivey
fifty60
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Loom and the UL inspector
2
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30
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14K
petersonra
petersonra
C
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Service Tranformer Puzzle
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14
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5K
kwired
kwired
H
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Sizing a Transformer and Determining Wire Size
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4
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3K
horrorsix
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M
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Voltage drop calculation for feeders to a load panel
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4
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3K
ActionDave
ActionDave
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