Answer Posted / k.prakashchandra

1. PLC communication and PLC aided trip 2. Line 'Live' and
'Dead' indications 3.Synchronization in certain cases 4. As
PT in emergency.

IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM

2167

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why we are using earth pit in sub stations.?

2167

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Which type of questions well asked. ?

1697

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I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

2923

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Could u pls tell me the NPCIL electrical engineering interview questions for Executive trainee, and also guide me how to face the interview.

4482

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Which device of PlC does share load between DG sets when DG are running in perallel?

2072

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how can we select the appropriate VCB ?

2319

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

1990

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hi, i finished b.tech eee in 2008, im worked in dg sets mfg company , now i left job in 6months back, now again i want get job core side, how can i get? is there any couses we have learn to get better oppurtunity? /

1963

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what is p.s impedance measurement test in earthing transformer?

2415

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In cable sizing calculation (determining the max route length of cable) why we choose the shortest length between cable length of full load current Iflc & starting current Istart?

3318

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hi frnz,can somebody give me any project work? i am a 2nd year student & interested in practical works...plz give me some projects

1994

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what happened when we supply a dc current in dc motor?? can it worked properly?

1953

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what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY

2205

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actually i can't understand what is 3dB ? and it's really not clear to me.please any one let it me be cleared.

2252

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