Electrical Calculations / Engineering

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LV Ground Fault Coordination
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4
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2K
Bugman1400
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Non UL listed meter base
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2
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mgookin
mgookin
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Underground Duct Bank Ampacity
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5
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2K
Julius Right
Julius Right
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Comparing Name Plate Current to a One Phase Reading Current for a 3 phase motor
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8
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7K
gar
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potential damage and questions.
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1
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Jraef
Jraef
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Wattage of two 120 V ckts not equal to the wattage of a 2 pole 208 V w same current?
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19
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gar
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Neutral Grounding Resistor restricted area
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4
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3K
Ingenieur
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Cannot have 60 amp breaker in lower half of split bus panel???
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8
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3K
Tony S
Tony S
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boost xfmr wire size
2
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27
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6K
philhanna@comcast.net
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Motor Control Circuit Routing
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2
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don_resqcapt19
don_resqcapt19
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A MAIN BREAKER feeding an ATS, is "LSI" required?
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2
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2K
steve66
steve66
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Requirements for updating short circuit and coordination studies
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6
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ron
ron
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residential load calculation for 1800 sq ft house
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14
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5K
kwired
kwired
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Electrical Scheduling
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7
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2K
petersonra
petersonra
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AC to DC Refrigeration: Power System Conversion
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6
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4K
Saturn_Europa
Saturn_Europa
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HRGU w/ Ground Fault Enabled on Breakers
2
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29
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5K
Sahib
Sahib
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feeder voltage drop
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16
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3K
Julius Right
Julius Right
mshields
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Service disconnect for a building
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3
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1K
don_resqcapt19
don_resqcapt19
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exam
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0
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873
xara
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primary overhead distribution no ground
2
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32
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7K
iwire
iwire
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