how are reversing the direction of rotation of dc motor

0 Answers  

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what is meant by peak load

2 Answers  

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what are the changes made in induction motor so that it act as induction generator

4 Answers   APPSC,

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TRANSFORMERS WITH DC SUPPLY

0 Answers  

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why America use 60HZ 110V?

4 Answers   Kalindee Rail,

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How power factor of electric system improved?

6 Answers   Nalco,

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what is polarity in ac system? and how do identified?

1 Answers  

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how to crack cgpsc,which type of knowledge it is required,where i can get systematic study material and some tips?

1 Answers  

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why for transformer protection we protect tranformer from 3rd hormonics and 5th hormonics and what is the reason of generating these horminics in electrical system?

2 Answers   Essar, LG, OPS,

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what do u mean by starting torque? how it should be for a good motor? what is the relation between starting torque and power factor? What is the relation between efficiency and starting torque?

2 Answers  

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What is the meaning of high reputuring in HRC fuse.?

1 Answers   ABB,

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Why syn. Generators are used for the production of electricity?

0 Answers  

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