Answer Posted / susanta

by using the FEVICOL(bcz iska jod sab se majhboot hai)

What are the electrical engineer roles and responsibilities in chemical plant?

1687

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I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.

2452

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what id a dry type transformers and its function ?

1766

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what is the importance of Partial Dischage test for Electrical Equipments

1934

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how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size

2379

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what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..

11712

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why moisture formation found in XLPE Armoured cable outer sheath

1818

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In India the supply voltage is 230 volt A.C. During the negative half cycle phase becomes neutral and neutral become phase? or what will happen during negative half cycle? how the electrons flow during positive and negative half cycle?

2018

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Why is the air gap between the pole pieces and the armature kept very small?

1404

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How to calculate capacitor bank value to maintain unity power factor with some suitable example?

1147

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If any cable burnt how can we identify it burnt by high current of high voltage? 

2454

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Block diagram of Power line communication?

2324

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what is diff. between earthing grid,earthing mess, earting grid?

2410

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Define corner frequency?

1208

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how to produsing geretor power

2212

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