Answer Posted / wareagle

a,b,c and d

What are the types of control system?

1415

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How two nos. 130 kw D.C motor get synchronise using D.C drive.

2119

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What is ramp signal?

1096

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we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan

1671

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in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly

2298

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sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance

2090

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area control error

1726

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plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.

4983

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In CTs tan delta point should be earthed , what is the reason behind it?

3019

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What is a difference between indoor transformer and outdoor transformer of same rating

5810

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I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.

1574

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what is meant by residual over voltage & residual earth fault ?

8911

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A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?

1575

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What are the disadvantages of hydropower?

1221

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How generating electric power export to grid from the generating station ?

1868

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