Electrical Calculations / Engineering

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Using a VFD to Power a Bus Duct
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12
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Besoeker
Besoeker
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Little League Electrical Design
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19
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steve66
steve66
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CT(current transformer) ratings
2
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On-line lighting calculator?
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8
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kingpb
kingpb
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voltage drop
2 3
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44
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kingpb
kingpb
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Grounding the secondary of a step-up 3 phase transformer
3 4 5
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82
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jim dungar
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ARC FAULT BREAKERS
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14
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K8MHZ
K8MHZ
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transformer
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3
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templdl
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220/440 Plasma Cutter Nameplate
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3
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998
kwired
kwired
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Momentary Stop on Only One Phase Conductor
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11
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kwired
kwired
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Taps for Transformers
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1
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rcwilson
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Disconnecting Means for Feeders to Several Motor Disconnects
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3
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kwired
kwired
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NM cable adjustment factor
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11
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omega83
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Dorm Rooms
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2
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raider1
raider1
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Resistor Joule Rating
2
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22
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gar
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Transformer Efficency Curves
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17
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Size Disconnect & Fuse required for 460V 3ɸ 50HP Wound Rotor, continuous duty
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12
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hankhill
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mshields
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medical gas
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1
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roger
roger
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Harmonic Filters
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4
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A-1Sparky
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Joethemechanic
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Two Phase Systems
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13
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8K
Joethemechanic
Joethemechanic
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