How Grading Rings & spacers in transmission lines works?working principle?

1 Answers  

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What is the full form of PSD & CSD ?

6 Answers   NIFT, PNG Power, PSD,

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Amoung all classes of electric machines, why the transformer uses oil as one medium of cooling?

4 Answers  

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What is the difference between Zero Current Transformer and Core Balance CT ?

1 Answers  

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What are merits & De-merits of State-Space Method? What is series programming, parallel programming, general programming & direct programming ? And, difference between these programmings Techniques ?

0 Answers  

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Can anyone explain the power flow in flouresent lamps (tube lights) .What are the functions of Starter & choke used there?

1 Answers  

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use of PIR in ehv breaker

0 Answers  

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What are the advantages and disadvantages of oil filled transformers?

2 Answers   Mercantile Marine Department, Studio College,

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what is kVA

6 Answers   TATA, Tata Motors,

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why sec of ct should be kept shorted

2 Answers   Enercon,

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why there is a fault occurs, if a phase wire touches ground.. and the fault not occurs when we connect a bulb between phase and ground..??

1 Answers  

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what are the protection equipments used betbeen HT line and transformer in a power plant

4 Answers  

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