Electrical Calculations / Engineering

junkhound
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2017 NEC on GFCI replacing 2 prong duplex
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5
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ramsy
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M
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1P/3P Panels
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9
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2K
mstrlucky74
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Electric-Light
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Some Chinese designed LEDs are now using resistive series ballast
2
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31
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12K
Electric-Light
Electric-Light
PE (always learning)
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POWER SYSTEM STUDIES EXAMPLES
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5
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1K
PE (always learning)
PE (always learning)
T
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Wireway (Trough) Debate
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5
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2K
Smart $
Smart $
mshields
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Treating a building feeder on a college campus like a utility service feeder
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5
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1K
Smart $
Smart $
P
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Question regarding NEC 450.3 (B)
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2
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Ingenieur
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M
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Bus bar joint contact area vs cross-section area
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1
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2K
GoldDigger
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P
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ASTM 53 for underground RMC
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2
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961
GoldDigger
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dkidd
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Fill Table Anomaly
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6
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1K
Dennis Alwon
Dennis Alwon
N
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Power Usage Monitoring @ Mains
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7
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2K
gadfly56
gadfly56
ron
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Molded Case Breaker & Continuous Loads
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10
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3K
Jraef
Jraef
B
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Multi Family Generator
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7
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2K
bobbymari
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Circuit Ampacity for temporary generator
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0
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703
philly
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Length between OCPD and Transformer Primary
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2
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1K
don_resqcapt19
don_resqcapt19
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FLC for 800 Hp 460VAC Motor
2
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27
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7K
Besoeker
Besoeker
P
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Required clearance behind MV Switchgear
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1
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7K
drktmplr12
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A
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Testing of ESD Grounding Kit
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1
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857
GoldDigger
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6
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Voltage Drop Calculations
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9
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4K
drktmplr12
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Touch potential calculations/test
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6
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1K
Sahib
Sahib
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