what is PI value and its significance for insulation testing?

3 Answers  

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1)why the transformer rating in KVA insted of KW 2)why the secondary of ct is shorted and why the PT secondary is open

3 Answers  

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what is the difference b/w bus reactor and line reactor?

1 Answers  

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what is protection class current transformer.

1 Answers   Matrix,

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Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?

0 Answers  

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What are the protections to be used for Generator?

5 Answers  

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We are planning to synchronized DG's with our captive plant in the event of black start of plant, but before sync we checked voltage of DG with our plant voltage and it varies from 5 V to 450 V. So in this condition how we can sync DG with plant ?

0 Answers  

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what is the permissible bend in the LT& HT CABLES.

2 Answers  

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what is speed of light?

8 Answers  

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Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?

0 Answers  

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What is a captive power plant?

2 Answers  

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why heat produced at junction of two different conductor. what care should be taken to minimize it.

11 Answers   Birla, Maihar Cement,

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