what is "PE" earthing? and what do u know abt 16mm cable?

1 Answers  

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Do we really need wheels for the transformer

1 Answers  

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How does numerical relay work?

1 Answers  

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Which types of Gases occure when mineral oil burnt

1 Answers  

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When we synchronize the Generator BKR with TIE BKR then Gen BKR is hold but TIE BKR is Tripped on Non directional over current but when TIE BKR is Syn. with Gen. BKR then no fault occur so what is the problem

1 Answers   ABB,

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how work a harmonics filter(L-C combition).

1 Answers   Bhel,

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What is effect of power factor on change in voltage

13 Answers   APNPDCL, apspdcl, My Home Industries,

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Why are the laminations insulated from each other?

0 Answers  

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why we changed the polarity of DC generator ?

1 Answers   DMRC, Microsoft,

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how to find the voltage drop

1 Answers   Sharjah Electricity and Water Authority SEWA,

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low frequency protection why recomend?

0 Answers  

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what is a pulse transformer? how rise time of pulse changes when ever the voltage changes?

0 Answers  

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