Answer / sanjeev parekh

because generally all electrical equipments are inductive
loads.

Answer / srinivasa rao talasila

Our protection system will be setted at the certain
inductive current lag.If wer operated at leading PF our
relay system will not work perfectly and almost we by
passed the system from protection.

what is excitor response of an excitor?

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and gate circuit diagram,amplifier circuit diagram

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motor and transformer working with same principle so why motor rotor was roted and transformer not roted

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we all know that in transformer, voltage and current are inversely related i.e. Vp/Vs= Is/Ip....so in standard CT..we have a ratio of 200/5...that means our voltage should increase by ratio of 40..althoug that is not the case...because that requires high insulation level.and pratically not feasible......can anybody clarify my ques.......thanx

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0 Answers  

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