Electrical Calculations / Engineering

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277/480V 3 Phase 4W
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10
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mstrlucky74
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Grounding question
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4
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Jraef
Jraef
mshields
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Table 300.5
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mshields
mshields
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250.66 vs 250.122?
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10
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ggunn
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HUGE conductor size increase based on OCPD rating
2
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22
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Smart $
Smart $
mshields
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Chapter 4 name and Article 400
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don_resqcapt19
don_resqcapt19
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How can we tell the difference between MC cable and flexible metal conduit (w. wires)
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3
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al hildenbrand
al hildenbrand
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Calculating Phase-to-Phase Magnitude and Phase angle from Phase-to-Ground Mag&Angle
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18
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Smart $
Smart $
infinity
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Service Switchgear
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13
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3K
charlie b
charlie b
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Parallel service conductors
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3
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Redwood63
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Cable Ampacity Calculations
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5
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Smart $
Smart $
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URD in conduit
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14
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ptonsparky
ptonsparky
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Transformer selection
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ActionDave
ActionDave
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Apprentice Looking For Some Insight
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3
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crispysonofa
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Phoenix relay sticking
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15
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gar
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mshields
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SPGFCI
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2
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2K
Jraef
Jraef
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SEL 751 RELAY METERING OPTION
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6
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SG-1
SG-1
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3 Phase Short Circuit Current
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11
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2K
Julius Right
Julius Right
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NEC Table 9 Alternating-Current Resistance
2 3
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55
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13K
Skokian
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VFD Input current
2
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23
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6K
Electric-Light
Electric-Light
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