Answer Posted / m.habeeb.

pls pass the ansto us, thank`s.

what r the checklist while installing a 380 kva DG set

3801

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I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.

2116

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1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?

11193

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what are the 4 rules to start the motor?

2124

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how much excitation voltage required to generate 1mw power?

2047

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what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..

2108

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How to do maintenance of transformer feeder.

1870

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When the relative speed between the magnetic fields of stator and rotor does is zero under steady state operation?

1276

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Dear sirs, pls check this 4-20ma to RS485 module datasheet,pls guve me some suggestions. http://www.szsunyuan.com/sy/pro_more.asp?Productid=539 Thanks. E-mail:yunianjiang99@gmail.com

2084

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Give details of your interested designation, the post you are interested to serve the company better and explain why you think you can serve the company better in such position if employed?

3348

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Write down the design procedure of commutaj.

2137

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For overhead protection we use which transformer?

2493

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what is meant by rotating magnetic filed

2067

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IN 1000kva transformer where the oil and winding temperature sensors is connected

2532

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what is the difference between earthing and unearth

3099

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