How to calculate VCB rating for 33KV ,25 MW Power line?

0 Answers  

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How to Preparation of online test

0 Answers  

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On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?

0 Answers   TNEB Tamil Nadu Electricity Board,

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how can we avoid magnetostriction in transformer?describe the suitable methods.

3 Answers   Bhel,

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How i can select current transformer and meters for the upgrading the panal..for 200kw to 600kw....i need to select monitoring and protection ct,s and apmpire meter ,kw meter too.

1 Answers  

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which calss ct's,pt', use protection,meatering and others

1 Answers  

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Describe the difference between a microcontroller and a general purpose computer.

2 Answers   Siemens,

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why there using acb enclosure in big buildings

0 Answers   Tata Power,

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If i want to build 230kv substation what are the equipments to be installed?

7 Answers  

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i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.

0 Answers  

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in which direction real power and reactive power flow and why???????

3 Answers  

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why does a dc machine has high efficiency while working as a generator than as a motor

1 Answers  

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