what is tan delta point in a current transformer?

2 Answers  

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what is the advantage of NiCd battery over Lead acid battery?

2 Answers   BARC,

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how many types are their in switchyard or substation(like D,I TYPE), what is differant between them

0 Answers  

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What will happen if the rotor circuit of a slipring I.M. is kept open & electric supply is given to its stator winding.

2 Answers  

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what is the difference between high impedance & low impedance

1 Answers   L&T,

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why scott connection is done why not two phases are directly picked at the output of 3 phase transformer??

1 Answers  

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the 230 value of voltage which is use in our home . is that value is rms, aerage or peack value of voltage?

5 Answers   L&T,

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What will be result if we connect LT votage to the terminal of HT motor?

0 Answers   Equate,

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what is over cureent protection

3 Answers   Anil Group, MPSEB,

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how to test the ht machines?

0 Answers   ONGC,

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what is LA CT PT panel?

3 Answers   Dwarikesh Sugar Industries, NTPC,

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how do you select the ct/pt rating in substation

1 Answers   Apollo, Shreem Electric Ltd, Tata Motors,

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