A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

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what is the standard duration after failure EB power

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Operation carried out in thermal power stations?

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what is the function of cooling tubes in transformer

4 Answers  

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can anibody tel me on what basis the transformer vector groups are determined????

1 Answers  

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Define steady state error.

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what is the formulae for selcting capacitor bank to increas pf

3 Answers  

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what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????

0 Answers  

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What is the calculating formula for HT and LT amps in a transformer.

22 Answers   Cipla, K-Electric,

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if two heater of rating 1KW,200v are connected in series 100v supply what will be the power taken

1 Answers  

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What type of isolation transformer used in UPS's?? It's Star-Delata Or Delata-Star????Why it is used????

6 Answers   Emerson,

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why needtwo winding LV and HV in transformer?

1 Answers   Organic Industries,

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