Electrical Calculations / Engineering

mbrooke
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Protection of Phase Angle Regulator (Quadrature Booster)
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0
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779
mbrooke
mbrooke
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Using 40 k for 30k transformer
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1
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473
augie47
augie47
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Understanding panel ratings
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7
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2K
cjbouchard@bergco.com
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How to heat an electrical enclosure with -35 degree ambient temps?!?
2
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25
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4K
emiller233
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Grouch
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Low voltage overhead cables above indoor pool
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4
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913
Grouch
Grouch
A
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Design B Motor calc
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14
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2K
Jraef
Jraef
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Fire Pump - (695.6 Power Wiring)
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7
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3K
Dennis Alwon
Dennis Alwon
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wave forms for 3phase loads
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3
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690
Do You Like Ham
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yomatt
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How Much Unbalance?
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14
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2K
yomatt
yomatt
D
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How to compute line currents on unbalanced transformer
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14
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1K
Do You Like Ham
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H
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Calculation motor
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5
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1K
hhsting
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M
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400 amp residential service feeders
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11
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4K
don_resqcapt19
don_resqcapt19
mshields
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select lighting fixtures on Critical in an ICU Patient Room
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6
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747
mbrooke
mbrooke
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Using Only One Leg
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12
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3K
Hv&Lv
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mshields
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IDF rooms in hospitals
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3
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3K
GoldDigger
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Distance limitations for grounding electrode conductor (GEC)
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4
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2K
don_resqcapt19
don_resqcapt19
ptonsparky
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Good thing my help is paying attention.
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4
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930
mikeames
mikeames
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480VAC (from 3 phase 225 amp breaker delta panel serviced directly from City Light) transformer to 240/120 1 phase 200 amp panel
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1
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819
tom baker
tom baker
D
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Downlights with Housing or Housing-free
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13
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2K
nickelec
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Balance Load for a 2 Phase 120/240 System
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17
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5K
tortuga
tortuga
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