Electrical Calculations / Engineering

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First time short circuit study - doing this right?
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15
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2K
kingpb
kingpb
Tainted
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Derating wire exception in 2008 NEC code
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6
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918
Dennis Alwon
Dennis Alwon
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Residential load calculation placement
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2
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537
nizak
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Lighting Calc
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22
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2K
Alwayslearningelec
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208Y/120V PANEL SCHEDULE KVA PER PHASE CALCULATION
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5
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1K
electrofelon
electrofelon
Grouch
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Harmonics
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12
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2K
Grouch
Grouch
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New Sump Pumps in Existing (Old) Electrical System with no Spare Capacity.
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3
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620
VENgineer
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Neutral size for 200A feeders to residential shop, detached structure, 3/0 CU ungrounded conductors?
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7
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857
electrofelon
electrofelon
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Service feeder voltage drop..
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13
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990
Elect117
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Slab Cutting
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14
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1K
ActionDave
ActionDave
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Maximum distance you are allowed to run a feeder cable
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1
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713
roger
roger
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3ph 480v wrt htr
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9
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990
retirede
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Question regarding 620.62 selective coordination (for elevators)
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5
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1K
TrainingInEngineering
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Sizing a dry type XFMR
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9
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1K
Isaiah
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Short circuit current calculation at MV bus (34.5kV), Tesla Megapack
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9
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2K
kingpb
kingpb
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Residential Load Calculations and 25% of Largest Motor
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4
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657
winterovereverything
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Convenience disconnect switch has insufficient rating?
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11
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834
ptonsparky
ptonsparky
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EV Chargers and NEC 220.84
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14
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2K
kingpb
kingpb
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120V Feeder to the Dwelling
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17
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1K
Kandela1992
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Electrical utility pedestal
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1
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669
cadpoint
cadpoint
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