how to protect motor in dol starter having capacity of 30 hp.40 hp?

0 Answers  

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what types of fault occurred in transmission line ? which protection function senses the fault?

1 Answers  

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Whether we used insulated line for 33KV supply. what we called it.

1 Answers  

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400Kv,can it be generated?why?

2 Answers  

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can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.

0 Answers  

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What is “pu” in electrical engineering?

0 Answers  

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what is AVR? what is the function of AVR?

2 Answers  

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Mention the disadvantages of low power factor? How can it be improved?

0 Answers  

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Explain the role of a car driver as one of a feedback mechanism.

0 Answers   GE,

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How many no of flip-flops are required to get 16 bit counter

10 Answers   HAL,

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Transformer not operated in dc ! why?

10 Answers  

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how does we calculate the capacity of battery

1 Answers   MTS,

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