is tree is a good conductor and it may be used for conductor?

3 Answers  

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in three 3.5 core aluminium ug cable. one cable is used for one phase by shrting R,Y and B wires and other 2 cables used for Y and b phases. balace 3 neutral wires are made common and connected to load. suddenly neutral current was more than line current what is the reason behind this?

1 Answers   DLF,

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what is die electric strnth of transformer ?

0 Answers  

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What is the basic difference among IPS,UPS,EPS?

2 Answers   ABB, Navana,

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In power transformer YnD0 Vector Group is possible or not? if possible, what will be the vector diagram and what are the conditions?

2 Answers  

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Why VCB and SF6 breakers to be used in HT used by cant ACB of higher rating to be used for 11kv and 33kv.

8 Answers   TCS,

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why we not using 230kv directly why we are stepping down and then stepping up

2 Answers   Siemens,

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how to calculate current and voltage in a same circuit?

0 Answers  

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Stator of three phase induction motor creates Rotating Magnetic field.But why not Transformer?

21 Answers  

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What is the meaning of Insulation H for transformers????

0 Answers  

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Impedance relay is directional relay or non directional relay?

2 Answers   KSEB, NTDC,

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which type of cabel

0 Answers   DMRC,

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