What is the better way of passing 400 amp from sending end to receiving end ? By overhead line or underground cable and why ? if underground cable then how much depth require ?

1 Answers   Aditya Birla, HCL,

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why auto transformer connected in star?

1 Answers  

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why 6.6,11,22,33,66kv? what basis they have considered?

5 Answers  

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what is the acceptable earth resistance value ?

4 Answers  

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What is the fuction of surge arrester and surge suppressor? Modern days line designes are based on which surge?

1 Answers  

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why bulbs when connected in series glow dim

4 Answers  

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If the battery is in charging condition means, battery is which type of load? Capacitive or Resistive load?

2 Answers   Crisp,

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how is classified voltage level in generation,transmission & distribution system?,

7 Answers   Adani,

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which protection are used for turbo generator in thermal power plant.

1 Answers   Grasim,

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Why are the voltage levels in a powersystem are 11KV,33KV etc., why not 10KV,30KV?

2 Answers  

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What is mean by retrofitting of machine tool please brief.

1 Answers  

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what happen if steam turbine trip,g.c.b not open and excitation off and on condition?

1 Answers  

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