Advantages/Disadvantages of earthing of neutral bus on MSB instead of separate neutral earthing for transformer/DG sets feeding to MSB

0 Answers  

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what are the various parts of airconditioning system used in train and its working

1 Answers  

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what clearance required for 4.5 mva dry type transformer?

0 Answers   SPS,

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What is making & breaking current ???

0 Answers   JLL,

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how to calculate voltage drop and followed by cable calculation?is there avail in formula?

0 Answers  

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What is the difference between the impedance percent and impedance voltage ?

0 Answers  

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what will happen if instead of neutral we use earth wire as return conductor?if we can use ,then why we are not using in our day to day appliances?please justify the answer

11 Answers   NTPC, ONGC,

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I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.

0 Answers   Bhel,

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HOW TO CALCULATE GROUND FAULT CURRENT IN 430V 4000AMP AIR CIRCUIT BREAKER?

2 Answers  

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why in transformer there is not rotating fiddl/ magnetic field like motor

4 Answers  

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Which power will flow first if we switch on a motor Active or Reactive? How?

3 Answers  

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What are the different methods of improving power factor,especially in Wind Sector

2 Answers   Suzlon,

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