In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?

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where we use zero sequence current transformer or core balancing ct.

2 Answers  

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In CTs tan delta point should be earthed , what is the reason behind it?

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What is transmittance?

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diff. between star, delta connection?

4 Answers  

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how can we judge the percentage of load on the basis of temperature differences readings between WTI and OTI in a transformer

1 Answers   Toshiba,

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What mean power grid fail. why power grid fail.

1 Answers   Intas, Tech Mahindra,

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what i the full form of ABS 111 in transformer.

1 Answers   Birla, Ford,

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sir, in a industry present pf is 0.54 pf 25hp power is there its want improve 0.9 pf. which suitable capacity capacitor is suitable please inform me.

2 Answers  

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why indicated sypply only by 440V in 3-phase system.

2 Answers  

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3 pahase 750kva Running 2 DG sets in 35 mints.525ampers. and 616 kw how much fuel consumption in Generator.what is the formula.

1 Answers   Delite Systems Engineering,

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1.wat is the negative slip region in the motor?

1 Answers  

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