What is Plank's Law?

0 Answers   Godrej,

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how to 2 phase supply from 3 phase

1 Answers  

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What do you mean by reverse current braking of an induction motor?

1 Answers  

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Why primary batteries not rechargeable and secondary batteries are rechargeble??? If any one know please send me.

1 Answers  

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What is the effect of earth capacitance

3 Answers  

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how nautral is provided for return path is 3 phase induction motor

0 Answers   SNGPL,

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how to identify vector group of three phase transformer by voltage method?

0 Answers   AAU,

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why return path in terms of neutral is required please give a relevant answer

3 Answers  

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In separetly excited m/c,we excite the field by a dc source,what not with ac source?

2 Answers  

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What are the difference between these terms ? e.m.f, voltage, potential, potential difference, current etc? what are the difference between these terms ? (electromotive force) e.m.f, voltage, potential, potential difference, reference potential, reference potential difference, current. How can i explain and describe these all terms in single line each and little more explaination too thanks

2 Answers   Siemens,

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why secondary terminal of current transformer should not be open circuited?

4 Answers   ABB,

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Why we use neutral cable just half from phase cable.Tell me briefly,please.

4 Answers  

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