Answer / k.prakashchandra

If the field resistance and rotor voltage remain the same
,the speed of the motor almost doubles.

what is slip ring startor

1 Answers  

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1.what to do if ferquency of any power system continue to decrease ?

5 Answers   NTPC,

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Safety of dry type transformer

0 Answers   Icon,

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Why the starting current in Induction Motor is very high as compared to normal rated current ????

6 Answers   Essar,

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The unit of electrical charge is the

1 Answers  

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suri transmission

0 Answers   Bhel,

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i have one ground earth for my shop but now he showing 11v how ever my machine engineer said that he require less than 3v how can we reduce it, i have put 8 bucket salty water in it

1 Answers  

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1kva = kw ?

6 Answers  

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what is class of SPD and dittels of all class ?

0 Answers  

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In a three-phase full converter, output voltage pulsates at frequency of a. f b. 2f c. 3f d. 6f

2 Answers  

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what is ripple ??? what is harmonics ?

3 Answers   ABB,

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How is the percentage impedence of a transformer fixed at design stage???

0 Answers  

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