Electrical Calculations / Engineering

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EGC
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20
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kwired
kwired
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Free CAD electrical symbols
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5
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zbang
Z
mshields
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taking over work done by another engineer
2
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32
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gadfly56
gadfly56
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USE OF TABLE 220.44 FOR FEEDER CALCULATIONS IN OFFICES AND BANKS - NEC 2014
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eallen
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Shujinko
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Article 701 - Legally Required System vs Optional Stand-by System
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14
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gadfly56
gadfly56
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Which is efficient? 220V AC stepped down to 110V AC or 12V DC stepped up to 110V AC
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1
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jumper
jumper
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ISO Transformers
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6
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abdulj223
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C
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Wire Sizing
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Dennis Alwon
Dennis Alwon
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Power Breaker used to control motors
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10
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Jraef
Jraef
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CT ratio
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3
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Ingenieur
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Belden Shielded Cable run with feeders
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12
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5K
ATSman
ATSman
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Lightning Protection Requirements
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17
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Bugman1400
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Im back with another problem.
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8
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kefox81
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Dynamic braking on AC line
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ggunn
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Old Building Wire Testing
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growler
growler
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Main Vs. MCB
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15
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ron
ron
Unbridled
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Residential Service Load Calc.
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6
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2K
kwired
kwired
jango
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Need help with a relay digram for a 240V sauna unit???
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9
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2K
kwired
kwired
A
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HMCP used as a feeder, but thermal magnetic down stream
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2
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petersonra
petersonra
mshields
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tapered busway
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5
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2K
mshields
mshields
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