Answer / bhavik lad

NEW DELHI..

Answer / vrushali dilip ingole

New Delhi.

Answer / guest

Delhi

what is a reactive power? what is the relation with power factor?

0 Answers  

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in transformers for ex. 100mva and 400kv the secondary current is about 420 amps but for selection of bushing the capacity of selected bushing is 2000A why there is such big difference ?

2 Answers   ABB,

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at the time of starting back emf of a motor is zero.so how can it will start to run??

1 Answers  

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what happens when current(ac or dc)flowing through a boucket of water?please describe it.

3 Answers  

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whats the existence of reactive power and when it arises?

0 Answers   IIT,

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you have a 2 tonne ac that operates for 2 hrs daily what will be you monthly bill (this is complete question asked nothing else was given)?

1 Answers  

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What is Skin effect in Cable?

4 Answers  

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what are iron and copper losses

4 Answers  

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what is the work of trip circuit supervision relay?

2 Answers   Volkswagen,

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what is 3 phase motors

1 Answers   AXA,

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Write a note on Treatment for electric shock.

0 Answers  

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Where should the lighting arrestor be placed in distribution lines?

0 Answers  

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