what is the max working temperature of an oil filled transformer say of about 1500kva.

3 Answers  

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what is first pole to clear factor

1 Answers  

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A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A 3-PHASE, 11KV FEEDER LINE. PER-PHASE TURNS RATIO IS 12.FOR A PRIMARY LINE CURRENT OF 20A, CALCULATE THE SECOUNDRY LINE VOLTAGE, LINE CURRENT AND OUTPUT KVA FOR FOLLOWING.A)STAR- DELTA.B)DELTA-DELTA.

0 Answers   Ispat, Red Bull,

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advantages of vvvf drives over non vvvf drives for EOT cranes

2 Answers  

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What is meant by Energy Efficient Transformers??? give significance

1 Answers   MahaGenco,

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I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience

0 Answers   Future Electrical,

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what will happened if generator runs with slow speed?

3 Answers  

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How much voltage we need to apply in 33kv cable during hipot test of cable

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How does a battary stores charge in it? please explain in simple manner and in detail.thanks

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Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks

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what do you mean by cl PS CTs? What are technical details required for it's manufacturing?

1 Answers  

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Why 50hz and 60hz frequencies are used by the world, why they are not taking 55hz?

3 Answers  

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