why Copper loss is represented as I square R ?

5 Answers   L&T,

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in 50 mw generator if field is open in full load running condition what happen and for protection which relay used?

5 Answers   century,

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What is resonant peak?

0 Answers  

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which type of motor we are using in local train???

4 Answers   Asia MotorWorks AMW,

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at which voltage level arcing ground is occurs ??????????

0 Answers   TATA,

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why we use carbon brush in exciter&genrator?

5 Answers   ABB, SMC,

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why compound generator is used in generating station?

2 Answers  

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respected sir, sir recentely i have applied for chennai and tiruvananthapur section enggineer and juniour engg in electrical dept. but still i donot get how i have to syart my preparation and also t the same time i donot know exactly what they r going to give in the examinations i mean which sections they r going to give i donot know exactly, can u prefer whichh books i have to follow and model papers or both boards

1 Answers  

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how many types of dc batteries standards are present?

2 Answers  

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purpose of flux relay for turbo generator in power plant

1 Answers  

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In short transmission line,why does the receiving end voltage is less than sending end voltage?

4 Answers  

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what is the generator rating for 40 amp load of 3phase motor.?? 400v voltage of generator... plz tell me with formula its urgent...plzzz... and also tell me that this 40 amp at all phases mean 40 amp on red,40 amp on yellow,40 amp on blue...... or the total sum of that 3phase is 40 amp....

7 Answers  

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