Answer / anshul sahu

if one ct connection looses it will trip on earth fault coz relay will sense imbalanace current in the circuit

i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.

0 Answers  

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Describe the difference between a microcontroller and a general purpose computer.

2 Answers   Siemens,

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power formula

1 Answers  

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what is differance between kvarh $ kvah

1 Answers  

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A.V.R maintains the voltage of a generator when it is in island mode but when the generator is synchronised with grid it maintenance the P.F,how it happens please any body explain it in detail.

2 Answers   TATA,

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Why are the cores of large transformers built up of circular transactions ?

0 Answers  

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We are using 3core 11KV HT cable for same phase for generator outgoing, the cable leakage current is high and cable heated overly what is the remidy, if we use the 3core cable for 3phases the problem is solved are not?

1 Answers  

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haw to calculate resistance of induction motar

1 Answers  

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how to calculate current in HT side when we having LT current

2 Answers  

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What is the purpose of SOTF being used inspite of distance Protection given?

7 Answers   Alstom,

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tell me about xlpe cable?

1 Answers   IOCL,

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how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?

22 Answers   Alstom, Infotech,

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