Answer / anuj rana

yes we are connect star conected secondry to delta
conected primary

How to select Main CB Rating for 187 KW Load?

6 Answers  

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what is meant by surge? what we called for high currents?

0 Answers  

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Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?

0 Answers  

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What are the implications when the power factor is is leading condition ?

1 Answers  

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What is the difference between ground and neutral ?

2 Answers   TCS,

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In a star-star connected h.t transformer why we use NGR on the secondary (l.t)side.

3 Answers   Star, TATA,

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What is Load commutation and how it is done?Cite some example where this type of commutation is used

2 Answers   NTPC,

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What is difference between potiential,volatge and emf

1 Answers  

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What is the minimum setting in REF relay because i am facing some problem whenever power resumes after power failure my transformer is tripping because of REF trip. I am using CSPC make numerical relay(DIP switches). Now setting is 15 percentage. What is the reason for this triping. I sm waiting for answer

2 Answers  

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How to select a cable size according to load

1 Answers   Red Bull,

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what is the instataneous value of voltage in a 3-phase balanced star connected circuit?

6 Answers  

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which type of questions asking for solar companies?

0 Answers   GE,

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