Why Auto Transformer is called "Auto"? What is the logic?

1 Answers  

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In explosive and polluted environments which type of motors do we use?

3 Answers   NTPC,

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what is (+) and (-) in generator field detector stand for?

0 Answers  

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why we step/down voltage in multipul of 11kv?

4 Answers   Siemens,

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1 hp is equal to how much watt?

0 Answers   Blue Star,

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Difference between single phase and three phase?

1 Answers  

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which type of motor is used in automatic swing gate

0 Answers   Sail,

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What is the pratically meaning of neagative going ac current.

1 Answers  

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what do u understand about FACTS? how they are useful?

0 Answers   BARC,

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why we use salt for earthing?

1 Answers  

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What is grid collapse? what is the reason for it?

0 Answers  

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Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????

0 Answers  

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