what is meant by re-rolling motor? how it differs from standard motor?

0 Answers  

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In Ferranti effect,Receiving end voltage is greater than sending voltage,why? can anybody tell me the answer

15 Answers   Engineers India Limited,

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What is required of exietation to the alternater.

4 Answers  

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In induction machine when the load increase the current will increase .why? what is the relation ship between the sleep and current drown by stater?

1 Answers  

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what is differnce btwen lll and lllg faults

0 Answers  

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in dc machine airgap is there b\w stator and armature but by conduction emf is generated how & what is conduction

1 Answers  

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How a generator is positioned in a hydroelectric power plant?

10 Answers   Infosys,

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why do we prefer -48 volt instead of -24volt or -12 volt etc. ??

1 Answers  

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what is the control circuit for operating the clean room air shower

0 Answers   L&T,

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A CT is marked as 10VA 0.2FS in its name plate. What is it? Where it is used?

1 Answers  

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For two systems transmitting the same amount of real power, the system with the lower power factor will have higher circulating currents due to energy that returns to the source from energy storage in the load.???

0 Answers   Bhel,

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Atwhat condition reverse power relay will act?

0 Answers   Equate,

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