Answer / abishekmittal

In transmission lines, we can have different types of
protection like.
1. Distance protection
2. Back up distance
3. Cable differential protection
4. Line differential protection

Answer / er.s.ramkumar

Distance relay used for transmission line protection, this
relay operate when fault happend in the line.save the load
or other working equipments.

Answer / sindhu

in case any fault occurs in the transmission line, it is
used to isolate the healthy side from the faulty side i.e it
is used to protect the line from total damage.

Answer / karthi

in abnormal condition,fault current may be more, to isolate the fault current elemente from the system

what is the difference between ground, earth and neutral?????????....

1 Answers  

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for same rating of a transformer and induction motor which one will have higher magnetising current flowing?

2 Answers  

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why are the maintaine power factor and how can this control and this is how work.

0 Answers   Mukand,

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why u r living from presentaly working.

0 Answers  

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Can I Drain A Oil For Sample When The Transformer is Running? (Charged)

2 Answers  

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is there any phase difference occurs while primary and secondary side mutual induction occurs?

0 Answers  

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ARE YOU NOURVAS ?

4 Answers  

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if we supply DC power to AC transformer then what its result?

15 Answers  

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what is the change over switch ,switch disconnector ,bypass switch and switch disconnector fuse unit?

1 Answers  

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if 300 hrs not comleted at wat interval b.c,d checks og take place

1 Answers  

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WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO

0 Answers   Jk Tyres,

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For 280kw power. Which cable I can usr

3 Answers   Clean World, TCS,

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