where we use zero sequence current transformer or core balancing ct.

2 Answers  

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How do you connect the capacitors on polyphase circuits?

10 Answers   L&T, Transco,

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Why more than 2.5 MVA distribution transformers (secondary is 440V)are not used in india.

1 Answers  

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I want to know which cable would be best to carry 125A current to a distance of 50m. Voltage is 3phase. Kindly share the formula with answer.

1 Answers   Medway Educational Consultant,

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Transfer of electric power from primary to secondary in a transformer takes place A electrically B magnetically C electro-magnetically D conductively

2 Answers  

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if u have to run a 300kw moter then what is ur choice HT or LT switchgear & explain why?

3 Answers   Aditya Birla,

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why cannot we use a freuency more than 400hz is used in aircrafts?

1 Answers  

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line vltage of three phase distribution transformer is 433v and phase voltage is 250v,but we required 230v for domestic distribution,then how we reduce phase voltage of transformer

5 Answers  

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why we ht line cable size small rather than lt cable.

4 Answers   Aster Teleservices,

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what is main reason for grid earthing for any industry

4 Answers  

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what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

0 Answers   Jindal, Power Grid,

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how to calculate the earth fault current

0 Answers  

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