Engineering, 15.10.2019 17:10 jazmaine1217
Three parallel three-phase loads are supplied from a 480v (line-line rms), 60 hz three-phase supply. the loads are as follows: load 1: a 20hp motor operating at full load, 90% efficiency and a 0.8 lagging power factor. load 2: a balanced resistive load that draws a total of 20kw. load 3: a y-connected capacitor bank with a total rating of 20kvar. what is the total system kw ?
Answers: 1
= 0 due to purely capacitiveload 
= -20 Var
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Three parallel three-phase loads are supplied from a 480v (line-line rms), 60 hz three-phase supply....
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