why we are using in reverse power relay in generator singranizing

1 Answers   Dalkia,

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what are advantage and disadvantage of hvdc transmission . please tell us technic of hvdc technology

2 Answers  

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Hello seniors m an engineering student in 3rd yr..i want to know what are the software course in electrical field?i wanted to do certification course but i dont know much about the course?..Regards

0 Answers  

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5. What is PMG in Alternators?

11 Answers   L&T,

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Why a dc generator gives result during two different condition,- 1)separately exited gen.- Eg=110 V, field current=0.25 A. 2) self exited gen.- Eg=30 V, field current=0.025 A.

1 Answers  

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how to calculate the bus bar current rating

2 Answers  

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what is demagnetising effect & crossmagnetising effect and how it is related to electrical system?is there any more effects are available or only these two??

1 Answers   Telco,

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what r substations?what r there work?why voltages r incresed and then reduced during distribution of power

0 Answers  

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What is meant by (2 x 185) AYFY cable

3 Answers   ONGC,

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ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?

0 Answers   CCP,

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Ratings of power transformer,Distribution transformer.

0 Answers  

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When placed close together, two positively charged materials will

1 Answers  

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