Answer / sam

when even harmonics come in system at this time this will
add with the sinewave but when odd is come it will
distorted the sine wave in many parts due to this.......

Answer / j.kesavan

hormonics how to affect in power system ,star secondary
transformers use un balance load at the time current
flowing on nutrol,its affects in powersystem.

what is meant by leakage current of a capacitor?

1 Answers  

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how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?

0 Answers   ABB, Visa,

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What do you mean by the zone of protection?

0 Answers  

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Explain dc generator with its types?

0 Answers  

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how to cal calculate capacitance in DC Circuit

1 Answers  

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how we are measuring the import and export power?

1 Answers  

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why the amount of voltage generated at power generating stations is 11 KV only....?

3 Answers  

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is there interlocking between duty and standby chilled water pumps?

1 Answers  

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why we calculate only 11kv 33kv and 132kv ... why not 10kv 20kv 45kv?

3 Answers   Bhel, ISMT,

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(1)Electrical power is generated in KV, power consunmed is in MW and the transformers used are in KVA. How is KVA converted to MW as power being consumed by the consumers? (2)What is vector group of a transformer?

1 Answers  

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What is the meaning of dedicated earthing?

0 Answers   Dabur,

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why we measure output of transformer in kva?

1 Answers  

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