Answer Posted / amit bhardwaj

In a dc moter comutator distribute the dc to conductor.who coductor row touch b comutator's pich in them flow current and then it genrat tourq

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....

9244

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How to do maintenance of transformer feeder.

1872

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sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

1516

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Name two low frequency oscillators?

1428

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Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?

2110

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What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?

1839

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I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me

2082

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What is domestic transformer? Draw the connection of domestic transformer.

2325

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how did the testing of protection relays done through current injection

2093

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what the principle of sincroscope?how it works?when it needed?

2294

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how to ctrl motor by use of ac or dc drive.plz explain evdintly

2052

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i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected

2270

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what is the necessary of using inductance property in transmission lines even through resistance is used to opposes the high current flows in that?????

1898

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WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE

2090

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how can you calculate fault level ?

2400

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