Electrical Calculations / Engineering

Merry Christmas
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OCPD Coordination
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2
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mimo
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Three phase working on two phase .
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1
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raider1
raider1
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Article 517 AFCI Protection
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1
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roger
roger
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180 VA per outlet
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11
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billsnuff
billsnuff
luckylerado
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PVC bends radius
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2
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ptonsparky
ptonsparky
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Disconnect switch
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2
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New EE
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Anybody else get this?
2
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26
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K8MHZ
K8MHZ
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energy efficiany versus less usage
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12
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brian john
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5000 KVA, Sub lose at 50 %
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8
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IslandSparky
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steve66
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Energy savings for magnetic vs. electronic fluorescent ballasts
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4
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4K
wireguru
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steve66
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30 A contactor on 40A circuit
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6
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steve66
steve66
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is is pouseble to run a 5 hp 575V motor on 220V generator
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1
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iwire
iwire
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Current Limiter Solutions For Track Lighting
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11
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georgeswe
georgeswe
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Substation Lose Question
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0
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278
Johnny Johnson
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New change in 2008 NEC 210.4(B)
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534
powersoft
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chris kennedy
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Make ice or buy it?
2 3
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48
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rattus
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Arc Flash Label
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10
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Hugh_Hoagland_e-Hazard
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Overcurrent Fault Sensing
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3
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charlie b
charlie b
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24VDC switched indicating light powered by 120VAC
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10
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6K
mbeatty
mbeatty
ptonsparky
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1 ph motor
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3
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1K
Jraef
Jraef
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