fjoser1974 fjoser1974
  • 14-02-2024
  • Engineering
contestada

A closed delta bank of transformers delivers 120/240-volt power to several loads. the 1-phase loads are drawing 120 amps on a phase and 120 amps on c phase. the bank is also supplying power to a 3 phase load that draws 46 amps. the approximate size for the "lighting" transformer has a rating of _ kva.

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