Answer / deepak24

maximum voltage range depends on requirement. take an example of transformer you can get any multiple of voltage at secondary w.r.t. primary with proper turn ratio and construction. single phase transformer can work at 500KV.

Answer / pammi.kumar@ymail.com

these ans are wrong 1 &2&3 ans is 180 to 230 volt allowed single phase.

Answer / kishor kumar

280v max

Answer / guest

231

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

0 Answers   Sandvik,

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explain with the help of loading capability curve,reactive power generation and absorption from synchronous generator?

0 Answers  

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draw a dol with the following rtds,stop/start,ct,vt and o/l supply is 6.6kv and the coil is 110v

1 Answers   Anglo Eastern,

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7. Hrc fuse provides best protection against.......

5 Answers   SSC, UGVCL Uttar Gujarat Vij Company Ltd,

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why series motor cannot be started on no-load?

6 Answers  

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In star and delta connected systems , for driving power and as well as light load which one you will preferred?

2 Answers   Aramco, IBM,

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A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A 3-PHASE, 11KV FEEDER LINE. PER-PHASE TURNS RATIO IS 12.FOR A PRIMARY LINE CURRENT OF 20A, CALCULATE THE SECOUNDRY LINE VOLTAGE, LINE CURRENT AND OUTPUT KVA FOR FOLLOWING.A)STAR- DELTA.B)DELTA-DELTA.

0 Answers   Ispat, Red Bull,

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How many points can we have in AC Circuit? Show by giving suitable example?

3 Answers  

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What is the purpose of REACTOR in GIS substation?

1 Answers  

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To test Transformer we give HT side 440V to see wheather that it is producing 17.6V on LT to verify Voltage ratio is correct or not but when we give the 440V voltage to LT side then what will happen to HT voltage ?

3 Answers   Aditya Birla,

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why induction motor takes high current?

1 Answers   Emerson,

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How will you Protect aeroplanes and Ships from Lightining?

3 Answers   Parco,

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