Electrical Calculations / Engineering

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Power Generation in Afghanistan
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5
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ROADTRIPRANDY
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Long direct burial feed to transformer
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21
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Fulthrotl
Fulthrotl
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De-rating 90deg C rated cable
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david luchini
david luchini
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wye-delta transformer question
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6
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dana1028
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cdcengineer
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TABLE 310.16 - AMPACITY OF CONDUCTORS & TEMP RATING OF CONDUCTOR
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17
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mull982
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Hotel Guest Room
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petersonra
petersonra
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Using 30deg vs 40deg celcius for temperature correction factors
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5
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mbeatty
mbeatty
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Ungrounded conductor with continuity to ground
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6
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petersonra
petersonra
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How to calculate a Demand load ?
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2
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lixinglong
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Old fuse style
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5
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lixinglong
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cdcengineer
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250.122(B) & (F) - Parallel feeders upsized for voltage drop, re: impact to EGC
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14
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cdcengineer
cdcengineer
qcroanoke
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coordination question
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5
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qcroanoke
qcroanoke
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Substation Grounding - To pave or not to pave
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signalguy
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Deratng overhead Alum. acsr
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2
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rbalex
rbalex
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Ampacity of Direct Burial Conductors
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6
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jason sleeth
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What cable size do I need?
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augie47
augie47
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Sizing of Transformers for a new Shopping Center
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8
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necnotevenclose
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EGC sizing
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1
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Dennis Alwon
Dennis Alwon
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LV Motor Management Relays
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4
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kingpb
kingpb
augie47
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MCA High Efficiency AC Units
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16
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sgunsel
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