Why Nutral CT rating for Earth Fault Protection of Transformer neutral shall be 20% of Full load Current of Transformer

2 Answers  

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Is there any design in the world a 220 KV transformer without breather …??????

2 Answers  

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In pakistan appliances work on 220v at 50hz and in us appliances work on 110v at 60hz what is basic theory to explain it

1 Answers   SNGPL,

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Can VFD step up to 60 Hz if it is designed to receive 50 Hz input?

3 Answers  

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Why do we need interlocking in a HT metering or Ring main unit switchgear?

0 Answers  

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Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com

0 Answers  

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WHAT IS THE DG OIL SPECIFICATIONS AND WHAT IS THE DIFFERENCE BETWEEN THE DG OIL AND TRANSFORMER OIL

4 Answers  

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why transformer are rated in kva.

5 Answers   Dalkia, Nalco,

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Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.

0 Answers   Motherson, Motherson Molds and Diecasting Ltd.,

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what is RTU with SCADA connection ?

2 Answers  

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why we ht line cable size small rather than lt cable.

4 Answers   Aster Teleservices,

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What are the types of Transformer? Name them.

9 Answers   Bhel, HSL, NTPC,

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