Answer / k.prakashchandra

The metal body is used for grounding.I think grounding is
not done to avoid arcing

Answer / prashant sharma

body earthing is done by using an insulator

what is the solution for meger test failed the MV cable?

1 Answers  

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We operate a 10 Mw facility and we have been experiencing several trips due to fluctuations on the MVAR? We have checked all issues related to the AVR and we have found all OK? Can anyone help us? The grid voltage, internal voltage, all regular parameters look ok. MVAR fluctuate and there it goes the unit? What could be happening? Thanks!

5 Answers  

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How we calculate the size of ht cable for any transformer

0 Answers   WalMart,

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why stator winding of synchronous machine are connected in star connection ?

1 Answers  

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1-What is the difference between absorption factor and polarization factor in insulation resistance test in transformers? and why we inject until ten minutes to get polarization factor?

1 Answers  

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What is difference between ct&pt transformers?

4 Answers   Adgas,

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explain Uninterrupted power supply detailed electronical operation with circuit diagram

1 Answers   Emerson,

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what is the Maximum voltage range for single phase

4 Answers  

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what will hapen if we give ac supply to dc motor?

2 Answers  

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What is the difference between alternator and generator?

0 Answers   IOCL,

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in one substation we have two power transformers of 100mva,75mva capacity.statoin load is155mva.how much each tranformers share the load????

6 Answers   TNEB Tamil Nadu Electricity Board,

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Why the rating of dc machine is in HP??/ Do reply guys..Its very important......

4 Answers   Apollo,

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