Electrical Calculations / Engineering

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Ground Conductor
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1
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574
infinity
infinity
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current limiting fuses
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7
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petersonra
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240V 3ph Delta- High leg not used??
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11
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1K
texie
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Minimum Fault current
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10
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1K
xptpcrewx
xptpcrewx
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Parallel Conductor Sizing
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4
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942
winnie
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Sound masking system devices - need 120V power?
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5
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760
hillbilly1
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Reducing Existing Service Size
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2
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457
electrofelon
electrofelon
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Conversion of 20kA Short circuit current at 3sec to 1 sec?
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7
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Julius Right
Julius Right
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UPS Short Circuit Contribution - For Arc Flash Study
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4
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2K
xptpcrewx
xptpcrewx
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Service Entrance Conductor Conduit Installation Requirements
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3
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893
kwired
kwired
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National Grid Grounding Transformer Guidelines
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3
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615
mbrooke
mbrooke
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Changing utility metering point from transformer secondary to primary
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5
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978
philly
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Solar panel to serve parking garage lighting vs. AC
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2
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444
LarryFine
LarryFine
WA_Sparky
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Peak demand exceeding panel rating
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4
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544
WA_Sparky
WA_Sparky
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Voltage drop calculations
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5
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572
roger
roger
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Arc flash study
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12
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2K
confused-engineer81
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Understanding Panel KVA loading per Phase
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14
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3K
topgone
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Arc Flash Calculation - where we can stop?
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9
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2K
ron
ron
powerpete69
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NFPA 70E arc flash rules.
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5
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1K
powerpete69
powerpete69
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Horsepower
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13
Views
876
Besoeker3
Besoeker3
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