why all selected supply voltages are multiple of 11.i.e440,11 kv,33 kv,66 kv,110 kv etc

6 Answers   Suzlon, TCS,

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what main difference betwenn invetter & ups & major difference

2 Answers   ABB,

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Why phase sequence must be same in any ht motor or generator circuit?if phase sequence doesn't same whatever will be affect on circuit?

0 Answers  

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what is the purpose of supervision relay coil

1 Answers  

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Why do we need interlocking in a HT metering or Ring main unit switchgear?

0 Answers  

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how do using transformer 30 deg lag or 30 deg lead

1 Answers  

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In domestic supply, when neutral touches earth the earth leakage trips. Does this mean that if the star (neutral) point of an alternator is earthed that power will flow to earth i.e. a direct short to earth?

1 Answers  

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what is difference between 2 pole structure and 4 pole structure in transformer yard

0 Answers   Hospira,

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what is the consuption rating of motor in one day

1 Answers  

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please send 5yearje solved papers on my email himmatsinghnathawat@gmail.com

0 Answers  

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What are m circles?

0 Answers  

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Whether the over frequency protection is turbine or alternator and why?

1 Answers   Marg,

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