If the neutral wire go pass through the core balance current transformer? If yes then why? and no then why?

2 Answers  

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why r we using vaccuum circuit breakers in the place of m.o.c.b.

1 Answers  

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Why is the earth fault relay connected to the Yellow Phase?

4 Answers  

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how to checking earth restence with earthtester

1 Answers   NTPC,

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What is the kva?

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

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why DG neutral is earth?

4 Answers   HP,

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what is the exact direction of current? as we know current travels from higher potential to lower potential,so if we take battery +ve to -ve implies current direction is from positive terminal to negative terminal.,whereas electrons flow from negative to positive as they are attracted by positive ions.current will be the plow of charge but not flow of positive ions.please clarify my doubt friends.

2 Answers  

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Is MV canble armour can be earthed at both ends?

2 Answers  

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How will polarity test of Dy5 Transformer ?

0 Answers  

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The unit of resistivity is:(a) ohms(b) ohm millimetre(c) ohm metre(d) ohm/metre

4 Answers  

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why threre are two parallel lines in transformer's symbol?

11 Answers   NTPC,

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Why GRR starts from 60% of motor speed why not less than 60%?

0 Answers  

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