what is the transformer

5 Answers  

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what meant by Locked Rotor Current ?

2 Answers  

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why in motors dc extitaedtion is prefer

1 Answers  

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for a 400kv t/m line with 10 ampere current will corona occur?

0 Answers   NPCIL,

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What is the differance between 2 dc motors of armature voltage 660 v and 440 v?

0 Answers   Kirloskar,

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Which motor is suitable for mixer grinders.

12 Answers  

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what is mutual induction principle?

6 Answers  

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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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why restricted earth fault protection can not operate for phase faults??as there will be a current in secondary of ct,when a phase fault occurs!

1 Answers   GMR,

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what is CT class? depending upon which it is classified?

3 Answers   Siemens,

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What is LT Breaker Panel?

1 Answers  

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What are the earth resistance Standards of 66kv sub stations according to indian norms.

2 Answers  

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