What are the protective devices in a DC/AC motor starter?

1 Answers   CTS,

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what maximum load will take a aluminum cable of 50mm 4 core.

3 Answers  

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what is the power factor of the megnetising component of transformer

1 Answers   Allied Group,

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Vibromotor 252MV 1/4HP2P..what is mean by 252MV?

0 Answers  

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i have interview in Pepsi company what type of question will ask please send the question and answeer

0 Answers   Pepsi,

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Safety of on line ups

0 Answers   Bhushan Power Steel, GE,

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How can you justify a fully carged battery by physical checkup ?

12 Answers   Indian Military Services,

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

1 Answers  

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FACP Means

1 Answers   RR,

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Why dc voltage used to excite alternator field in stead of ac?

4 Answers  

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what is back emf?

4 Answers   Bhel,

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Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.

0 Answers  

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