Electrical Calculations / Engineering

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EFFECT OF IMPEDANCE DIFFERENCE FOR PARALLELLING OF 2MVA TERTIARY WINDINGS
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Bugman1400
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Voltage Drop Calculation
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4
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TacomaMike
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Hp rating of Elevator for a 150kVA Transformer Supply
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Besoeker
Besoeker
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volt drop and upsized ground
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mbrooke
mbrooke
Copperclad
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How would I size this boost transformer?
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Besoeker
Besoeker
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ENGINEERING STUDY
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2
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kentirwin
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Motor voltage drop
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Besoeker
Besoeker
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Re-visiting short circuit current rating in 5k control cabinet...
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12
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Jraef
Jraef
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Sizing of neutral for BALANCED 240V single phase service?
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10
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Smart $
Smart $
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Is the meter the first disconnect?
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5
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Dennis Alwon
Dennis Alwon
fifty60
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Resistance Calculation 3Phase Delta Load
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6
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Julius Right
Julius Right
Sierrasparky
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Grounding at Pas Mounted Service Equipment
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Sierrasparky
Sierrasparky
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Step up transformer load calculation.
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John1T
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mshields
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2 levels of ground fault for a Nursing home/Medical Office Building
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GoldDigger
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mshields
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Asteriks in NFPA 99
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roger
roger
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Transformer Inrush
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robeward
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mbrooke
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Theoretical GFCI question, Fridge should never be on one?
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kwired
kwired
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Verify existing conductor size
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anbm
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480 VAC 200 Amp Load Center Capacity
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11
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jumper
jumper
mshields
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NFPA 99 - wet procedure locations - GFCI's vs Isolated Power Panels
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roger
roger
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