Electrical Calculations / Engineering

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DLO Cables
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8
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1K
Birken Vogt
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Conduit type for underground 90 deg riser (PVC vs Rigid)
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5
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electrofelon
electrofelon
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Procedure for sizing general conductors and OCPDs
2
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20
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alej27
A
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Transformer wire sizes
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10
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851
don_resqcapt19
don_resqcapt19
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jim dungar
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Y
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1
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661
gadfly56
gadfly56
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6
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GoldDigger
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Hexaphase transformer configurations
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3
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934
tortuga
tortuga
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FIRE PUMP 208 FED BY 240V.
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14
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Strathead
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Disconnect Size
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PD1972
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Elevator drive is working normally on 3 phase generator set but showing phase Loss error code on grid power.
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11
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synchro
synchro
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Determining "full-load current for each incoming supply circuit" NEC 409.110(2)
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6
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crispy_copper
C
D
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Elec. Service Equipment Old/Rusting - Replace?
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18
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don_resqcapt19
don_resqcapt19
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Derating
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8
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993
augie47
augie47
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2
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614
Alwayslearningelec
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Use of Annex B tables for LV Ductbanks
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8
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ron
ron
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Fiberglass Conduit
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2
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910
ptonsparky
ptonsparky
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Help determining if I need to upgrade the electrical service on my home
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1
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1K
charlie b
charlie b
Dennis Alwon
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Can someone explain this graphic
2
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25
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2K
jaggedben
J
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self regulating heat trace circuit
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6
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wmthompson90
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