Electrical Calculations / Engineering

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Transformer Protection regarding Frequent Fault Damage Curve
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Sahib
Sahib
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Early electrical measurement
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2
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gar
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Qty. 20A Ckts. Based On Watts
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mstrlucky74
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Generator Output Breaker and Feeder Size
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7
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7K
ron
ron
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Need some engineering guidance
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10
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Jraef
Jraef
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MLO LV Switchgear
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5
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publicgood
publicgood
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Mike's Residential load calc spreadsheet
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4
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lielec11
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Ohms law
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83
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Besoeker
Besoeker
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Essential Electrical System
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7
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steve66
steve66
junkhound
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Max HP from 5 HP motor
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52
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9K
Phil Corso
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Coiling 40 ft of 2/0 conductors in a Jbox. Any code violations?
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electrofelon
electrofelon
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Calculate Feeder Size
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16
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mstrlucky74
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rhamblin
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Unusual stats for a transformer?
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electrofelon
electrofelon
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I need help with these calculations.
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17
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topgone
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A student paper 1896
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gar
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Isolation Transformers Used For Audio Systems and Grounding
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48
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junkhound
junkhound
Shujinko
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NFPA 99 Healthcare Facilities Code
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3
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publicgood
publicgood
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Interesting article
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mivey
mivey
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Flat region in GroundMat 3-D graph of Grid Rise and Touch Potential
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8
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Duluth-01
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Cable Installation
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6
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2K
Smart $
Smart $
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