Can RCD's used to protect the VVVF drive if not why.

0 Answers  

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why we calculate only 11kv 33kv and 132kv ... why not 10kv 20kv 45kv?

3 Answers   Bhel, ISMT,

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What is the selection & Designing procedure for DG/Transformer

4 Answers   Crompton Greaves, Sterling, TATA,

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how to check ac servo motor

0 Answers  

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Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.

0 Answers  

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In my home i am getting too much electricity bill (more than 4000) but I am very much sure that we are not consuming that much. How i can check this ?

6 Answers  

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for 8 mva 33/11 kv transformer what will be the setting of differential relay on which it trip & what is the HF setting in this relay

2 Answers  

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Transformer not operated in dc ! why?

10 Answers  

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How much heat will a 2500 KVA transformer will generate ?

5 Answers  

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what is cable meggering formula for low voltage ?

0 Answers  

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how to create new innovation what are the supporting sources in the electrical field for Electrical engineers.....?

1 Answers  

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how cables go in and come out for distribution from the feeder pillar box?

0 Answers   CESC,

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