what is the difference between star and delta connection ? when we use each one ?what is the best ?

14 Answers   Amara Raja, Daikin,

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what is mean by potential and potential free contacts

2 Answers  

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Reversal of corrent feature in MCCB- What is reversalof current -explain broadly.

1 Answers  

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what is the differencce inn series and cascade connection??

0 Answers  

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why potetial transformer primary ground?

1 Answers  

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How many losses in generators? how we can reduce them? and also in motors,transformers?

1 Answers  

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What is harmonics in AC waves. How it is generated? How it will effect the system network? how can eliminate it?

2 Answers  

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Explain The Application Of Storage Batteries?

0 Answers   ABB,

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what is the ciruit diagram of transformer vector grup test?

4 Answers   Green Power,

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why we used ZNO in Lightning arrester.

0 Answers  

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c++ write a program to use a fuction call "max"which accepts an intger arrey of size5.as an arrument and return the larger and smallest of the arrey to main without changing. the original changing of the original position of the element of the arrey.

0 Answers  

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What are different types of control systems?

0 Answers  

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