why designer use kva rating instead of kw in transformer rating???????????????

9 Answers  

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If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?

0 Answers   Reliance,

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can we use relay in fan?

0 Answers   NTPC,

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what is apparent poewr, reactive power, & active power?

0 Answers  

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What is George phenomena to start the synchronus machine?

0 Answers  

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i have dry type transformers can you help me that how many tests i can do to know the performence of transformer and also please tell me about the BDV test and Insulation resistance test in oil cooled transformers

4 Answers   Hyundai,

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Why Trasformers rated in KVA

13 Answers   College School Exams Tests, HAL, Oil and Gas Jobs,

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how to caculate no load loss, load losses & impedance percentage in power or distribution transformers

4 Answers  

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why we used servo motor insted of inducation motor?

1 Answers  

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why do we require two lines one phase and a neutral for an ac transmission..is neutral potential zero..?if yes y carry a neutral line from generating station itself...why dont we take it from ground

1 Answers  

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what is the acceptable earth resistance value ?

4 Answers  

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what will happen if i will done heart shape hole in transformer core?

1 Answers   Bhel, ONGC,

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