. Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV, 20kV, 30kV?

3 Answers  

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Can anybody tell me why inductors draw lagging current and capacitors draw leading current from supply?

4 Answers  

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what are the types of sus station ?

13 Answers   NTPC,

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why neutral grounding transformer is used for generator and why it is not used for transformers?

2 Answers   UPCL,

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why phase to phase voltage is 400v while phase to neutral is 220v?

1 Answers  

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Whether we used insulated line for 33KV supply. what we called it.

1 Answers  

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why is the vector group analysis done in transformer tests

28 Answers   K K Rao, Lloyds, Nicco Engineering Services Limited, Qatar Petroleums,

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In case of motor Power Factor Generally We Apply A Capacitor But How Can We Know That A Motor is Running On Very low Power Factor And What Rating Of Capacitor We Have To Place And Tell Me Conversion Of Micro Farad to KVAR>

2 Answers  

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why to need a electrical earthing?

2 Answers  

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What is the kva?

2 Answers   Makino Auto, SAL Steel Power, Sapphire Group,

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surge tank, hrc fuse, earthing transformer, firm power objective type

0 Answers  

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We have given to 3phase supply to ups system & how can coming netural

0 Answers  

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