Electrical Calculations / Engineering

Merry Christmas
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Voltage drop distance for service
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42
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6K
kwired
kwired
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Wireless controlled lighting - Emergency Circuits
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5
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1K
Kansas Mountain
Kansas Mountain
mbrooke
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Technical Feasibility of Underground AC Transmission Cable Grid
2 3
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56
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7K
mbrooke
mbrooke
mshields
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Ground Fault Selectivity
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8
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1K
xptpcrewx
xptpcrewx
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Power Quality, Harmonics, Mitigation etc.
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4
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1K
matthew.schenck.12
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UL 508A branch circuit protection calculation
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2
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5K
David Charles
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208V 30A GFCI Breaker Trip
2
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21
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4K
kwired
kwired
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LSI Breaker - Question about the "S"
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6
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4K
paulengr
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3-Pole Breaker Use as 2-Pole
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19
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12K
kwired
kwired
mshields
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Elevator Electrical Specs
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4
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4K
victor.cherkashi
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A
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Subpanel size
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7
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1K
Alan32575
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LTPU Breaker Settings for a 375 kW load Bank
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9
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1K
petersonra
petersonra
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1200A Ground Fault Setting on Main
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5
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3K
tjkusa
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Facility converting service from 120/240V 3ph, 4W delta to 277/480V Wye
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6
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826
d0nut
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Grouch
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Tap from the Service Switchboard
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6
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1K
Grouch
Grouch
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How to determine the kVA of a panel given the Amps per phase
2
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24
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13K
roger
roger
T
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Heat detector system feed
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1
Views
675
gadfly56
gadfly56
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EV Charger Disc. Sw.
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2
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1K
jdsmith
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Wire Sizes
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15
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2K
Buck Parrish
Buck Parrish
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Isolation transformer
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8
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1K
junkhound
junkhound
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