what is power factor ?

12 Answers   KSEB,

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enlist types of dc generator

8 Answers   Philips,

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We are getting supply at33kvand it stepdown to 11kv.So Our requirement is 11kv voltage.why we draw 33kv from the grid instead of 11kv?

2 Answers   Birla,

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Why Aluminium wires are used for High tension(HT) lines? 11 KVA/32KVA & aboue

6 Answers  

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How to decide CT & PT ratings for a given transmission line carrying some rated voltage?

0 Answers  

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What is SF6 Circuit Breaker?

10 Answers   Sodexo,

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What is the difference between a 3 winding and 2 winding Potential Transformer

0 Answers   Engineers India,

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how can we rotate a single phase motor (without cap.)in reverse direction?

2 Answers  

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what is the disadvantage of leading power factor...why can't we use it (pf=0) for a long period of time?

10 Answers   Appco, snsce,

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How transformer winding & oil gets heat.

3 Answers  

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Why phase sequence must be same in any ht motor or generator circuit?if phase sequence doesn't same whatever will be affect on circuit?

0 Answers  

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What are the advantages & disadvantages of a group electrive drive?

0 Answers  

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