Answer Posted / ashok_sharma

Feed Back transformer is a just Step up transformer.
it voltage up,up to system voltage.

i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good

2194

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why h parameter are called as hybrid parameter?

2029

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if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

1919

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upto how many load can v connect to stabilizer which is used for tv

2297

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How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?

4781

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2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........

2376

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can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.

2191

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how is the magnetic current test is different in delta-star and delta delta transformer.

2244

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How will change the frequency in distribution side?

1839

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1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?

2815

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What is state space method ? Why its used ? Can it applicable on linear, non-linear, 1st order, higher order, homogeneous, non-homogeneous, open-loop , closed loops , stable & unstable systems ?

2089

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What are the temperature elements?

1299

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sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

2081

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why we use single core 630mm2 cable for transformer secondary side

974

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Why the arms of delta in a delta-wye power transmission system are kept constant??

1916

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