What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A

6 Answers  

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what is reactive power?

8 Answers  

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What is the measuring instrument of magnetic flux density?

2 Answers   CSEB,

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Explain the working principle of servomotor

20 Answers   ABB, Bhel, FANUC, GE, Jindal Steel and Power, L&T, SIA, Steelco Gujarat Ltd,

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how to distinguish between ac motor and dc motor without seeing name plate of it.only seeing its getup look

3 Answers   Nahar, Siemens,

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how speed control of induction motor?

4 Answers   DVC,

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Why  we are always  only used 11 kv.  , 22 kv ,33kv      in transmission line? Why not use 25,  55 ,65 kv ?

3 Answers   Khidmah LLC, Precision Camshafts Limited,

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Do you know how to measure the earth resistance?

7 Answers   Manhattan,

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hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E

0 Answers   HPCL,

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We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?

1 Answers   Suzlon,

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what is mean by xlpe cables?

3 Answers  

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How do you know when the battery is fully charged?

6 Answers   ABB, Pricol,

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