what is the difference between earth and unearth cable?

1 Answers   Essar,

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what is the difference between capacitive voltage transformer & inductive voltage transformer.

3 Answers  

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i am having a 3 phase 12.5HP motor,that is connected in Star/delta.Without any Trip that motor stopped suddenly why?

8 Answers  

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Motor also having losses, we call KW rating. In transformer and generator having losses but we call KVA Rating why?

9 Answers  

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What is the difference between isolators and electrical circuit breakers?

0 Answers  

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Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?

0 Answers  

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What is OLTC in transformers and what is its function?

4 Answers  

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Explain Random and Deterministic signals?

0 Answers   UOG,

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How can we parallel two transformer with vector gorup YNd11 and YNd1?How is connection two transformer GT?

3 Answers  

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can u tell the difference between star-star transformer and delta to delta transformer.

3 Answers   Videocon,

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what are cable earthing and bus earthing trucks?when and where they are used?

1 Answers  

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why abcd parameters are called transmission parameters

0 Answers  

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