How to test Power Transfomer vector group?

1 Answers   Bhel,

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which relay is used on long transmission lines

10 Answers   ABB, Bhel, Student, Tata Steel Limited,

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What are the effects of electrical faults?

0 Answers  

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What are the difference between these terms ? e.m.f, voltage, potential, potential difference, current etc? what are the difference between these terms ? (electromotive force) e.m.f, voltage, potential, potential difference, reference potential, reference potential difference, current. How can i explain and describe these all terms in single line each and little more explaination too thanks

2 Answers   Siemens,

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How vaccum is formed to create a vaccum interrupter or anything related with vaccum?

6 Answers  

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How to calculate the slip ring induction motor rotor current and voltage.

1 Answers   Bhel,

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Relation between pyramids and electrical technology?

1 Answers  

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How much difference can there be between HT & LT KWH unit consumption at the same load?

1 Answers   DLF,

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What is converter transformer? Diff b/w converter transformer and distribution transformer? why we use converter transformer in place of giving supply to drives?

1 Answers  

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Use of switch mode power converter in real-time basis?

0 Answers  

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Whats the diference between Induction motor and servo motor

3 Answers   Essar, PMT Machines,

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When we are working on transformer(132\11KV). we are going to isolate the transformer from both HV side and LV side. then we are applying grounding on both side. My question is that we required to isolate the VT which is still connected from secondary side.?

1 Answers  

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