is electrons really flow or they just vibrate at their position?

5 Answers   Bhel, HAL,

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what is the power factor of choke coil used in tubelight

12 Answers   Bajaj,

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WHAT IS THE USE OF PIG TAIL IN WINDOW TYPE CT ?

3 Answers  

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Explain The Application Of Storage Batteries?

0 Answers   ABB,

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What is the range of efficiency of thermal or steam power plants? Why it is so low?

2 Answers  

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What is the difference between circuit breaker and isolator

0 Answers  

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i am using auto transformer for starting of induction motor to provide reduse voltages...but the principle of a tansformer according to definition"which transform energy to on circuit to another circuit with constant power and constant frequency". so if i am using reduse voltage then current obsely hige because power is same.but we use auto transfarmer for starting of induction motor to give low current.but here according to definition we are giving hige current.

0 Answers  

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WHAT IS PRINCIPLE OF TRANSFORMER

10 Answers  

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if we supply DC power to AC transformer then what its result?

15 Answers  

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what is the main parts of DG? how it is working?

3 Answers   Kirloskar,

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State angle criterion.

0 Answers  

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While starting a high capacity motor, it takes 6 times the full load current. Why it doesn't trip relay or CB's in that network?

4 Answers  

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