Answer / pollachi

3 phas energy

can i connect REF and Differencial relay in 1 CT core for transformer protection?

1 Answers  

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what happen ehen synchronisation is done at below rated speed

1 Answers  

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can we use ACB for HT supply

2 Answers   Reliance,

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what the reson to use phase shift( angle) like (dyn11,Dd5 or Dy0)are usedin power and transsmison line

1 Answers  

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What are the details of ratings of different types of ACSR conductors?

2 Answers  

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What is Hot reserves and spinning reserves?

1 Answers  

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What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?

0 Answers  

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Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?

1 Answers  

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i have need all detail above basic transformer question..

0 Answers  

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Re: how to calculate diesel consumption of a D.G.Set? Answer # 1 We can not calculate the diesel comsumption...depending upon load it will conume the diesel...suppose the 1500kva D.G is running and the load is 1000kw means it will consume 150-200 liters per hour....

6 Answers   Cipla,

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what s the differenc between electrical &electronis , how to define them

9 Answers  

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Hi All, I am working as a Technical executive in a MNC company and we have 1500KVA & 1250KVA T/F in our site, can you help me that how many maintenance tests can be conducted and what are the procedures included for the tests can you share yours answers and also give any web address to get more information on this

5 Answers   Hyundai,

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