what is difference between DC and Ac

5 Answers   Birla,

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what is excitation system explain in detail with its working?

1 Answers   Toshiba,

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What are the protections to be used for Generator?

5 Answers  

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The size and construction of bushings in a transformer depend upon?

0 Answers  

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What is the difference between single phase, 2phase, and 3 phase motors?

2 Answers  

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Can we use LT(150 sq. mm) cable in place of HT (120 sq.mm.) cable.?

1 Answers  

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in domestic service connection,what is service main?

1 Answers  

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How phase to phase voltage comes 440V.

0 Answers  

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What is the difference between "Earthing" and "Neutral"?

10 Answers   Power Grid,

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Dear all,recently in our plant we installed a conveyor for this the motor ratings are 5 hp and Amps 7.39.Due to on urgent starting of conveyor we fix the DOL starter with range of 9-15 amps.give me suggestion regarding on this issue

1 Answers  

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Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.

0 Answers  

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What is single break or Double break related to MCB?

2 Answers  

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