why ac can not be stored?

5 Answers  

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could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

0 Answers  

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can v rotate single phase induction motor in both the direction...?

1 Answers  

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Maximum efficiency occurs in electrical machines is at i)Full load,ii)50% of full load,iii)Near full load,iv)None of these

1 Answers   IFFCO,

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what is the difference between STAR and DELTA connection and application wise how it can be utilizedd ???

1 Answers  

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Why diesel tank kept in 990 ltrs

1 Answers   Reliance,

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what happen if the secondry winding of the transformer is having less no of turns compare to the primery winding.

2 Answers  

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What is transmission line potential gradiant?

1 Answers  

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what are the main parts of DG? explian thier functions?

8 Answers   Apollo Power, Tata DoCoMo, Tyco, Vizag Steel,

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what is power factor? is it good or bad for a system? what will happen if power factor increase or decrease?

4 Answers   Bhel,

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what is the difference between fault current ant short circuit current?

0 Answers   LG Soft,

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Re: can you give main difference between ELCB 2pole And RCCB 2pole? And how this devices operated?

4 Answers  

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