Answer / student skill

Parrafinic or naptha

Answer / som

Transformer oil or insulating oil is usually a highly-refined mineral oil that is stable at high temperatures and has excellent electrical insulating properties. It is used in oil-filled transformers, some types of high voltage capacitors, fluorescent lamp ballasts, and some types of high voltage switches and circuit breakers. Its functions are to insulate, suppress corona and arcing, and to serve as a coolant.

Answer / sameer sehgal

Polychlorinated Diphenyl

Why do we give DC excitation to AC Synchronous motor??

9 Answers   Lance, MBM, Polycab,

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What is fault level? How can be calculate the fault level?

1 Answers  

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tell me about xlpe cable?

1 Answers   IOCL,

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i want to know about psu exam eligibility critaria?

1 Answers   ISRO, PSU,

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what is tesla ?

1 Answers  

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can indirect loading be called as phantom loading?

0 Answers  

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what is the write prosidure of stringing of 8meter pcc pole.

0 Answers  

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why in India it is maintained for exactly 50HZ frequency, why it is not that 49Hz,why it is so?

2 Answers  

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what is the formula for calculate the turns in Transformers

2 Answers  

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some basic standard questions on transformer.

0 Answers   United Engineering,

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difference between brush less & brush excitation in a generator?

1 Answers  

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What is the difference between Neutral and Earth

6 Answers   Bhel,

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