Electrical Calculations / Engineering

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Communications Equipment for Photovoltaic equipment tap at equipment location
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9
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980
jaggedben
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PE (always learning)
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SETTING GROUND FAULT PROTECTION FOR MOTOR EQUIPMENT
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7
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3K
xptpcrewx
xptpcrewx
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3 phase breaker feeding 2 separate panels,
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1
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625
don_resqcapt19
don_resqcapt19
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1 Ph to 3 Ph converter
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16
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6K
123dcp
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Single Generator Power Distribution
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8
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1K
synchro
synchro
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SCCR rating solution
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3
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1K
Jraef
Jraef
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Soft start solutions for 1P induction motors?
2 3
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51
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12K
kwired
kwired
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Number of disconnects in a panelboard
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9
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1K
infinity
infinity
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2 Different Transformers with different ratings
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12
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1K
Electricalhelp
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Using existing building GES for building expansion
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0
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650
philly
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Calculating OCPD
2
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28
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4K
retirede
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Locked rotor
2
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28
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4K
gar
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FA cable voltage drop
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3
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739
don_resqcapt19
don_resqcapt19
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Protection of #10 Conductors
2
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33
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4K
vpower1989
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IP requirement for electrical equipment intended for outdoor in Europe
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5
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1K
Jraef
Jraef
Red Forman
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Confused by hvac mca/mocp
4 5 6
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105
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32K
kwired
kwired
PE (always learning)
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ALUMINUM WIRING FOR SMALLER CABLE SIZES
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7
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2K
kwired
kwired
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AHJ and engineer differing opinions- SDS/transformers
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12
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1K
kwired
kwired
kyleapec
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Breaker Sizing and HVAC MCA
2 3
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40
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22K
ericwg
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Ground Deetection on Military Ship Electrical System
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2
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1K
Hv&Lv
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