Electrical Calculations / Engineering

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Excell Three-Phase Panel Schedule - Demo and Test Version
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anbm
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ptonsparky
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Agitator motors
2 3 4
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72
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topgone
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Emergency/Back up power switch gear
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WiscElectrician
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Bonding jumper for wire troth
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kwired
kwired
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Ground question
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cadpoint
cadpoint
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How do you provide equipment ground fault protection for 480 volt, 3 phase circuits
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JNjie
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kingpb
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To trip, or not to trip...
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Tony S
Tony S
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Can lighting contactors be used for heat trace?
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JNjie
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MCP vs Circuit Breaker
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interpreting thermography
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zog
zog
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Main Panel Question.... Says 3PH 4W
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Iron_Ben
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Where can you find/purchase a corner grounded delta (B phase) Din rail mounted 240V
2
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kwired
kwired
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Calculating current on delta wye transfomer
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sparkyzman101
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Main Panel With No Main Disconnect.
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GoldDigger
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pgordon
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Generator tap conductors
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ron
ron
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garage exhaust fan
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luckylerado
luckylerado
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Cable Ampacity Rating Based on Termination Temperature Rating (NEC)
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Julius Right
Julius Right
mshields
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bifurcated secondary on transformers
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templdl
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calculating impedance in feeder
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mshields
mshields
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Two Single Phase Transformers Connected in a Bank
2
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kwired
kwired
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