Answer / saravanan

Pl brief anyone what is stability of transformer..and how to do

how the alternator transfere mechanical energy to electrical one ??

3 Answers  

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why commutator is attached with only dc macine

8 Answers   ONGC,

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lllg,llg,ll,lg,lll which fault is severe and why?

10 Answers   COEP, GE, PSC,

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1hp single phase load = howmuch 3 phase load

0 Answers  

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in india single phase is 230v and three phase is 440v but in other countries single phase is 110v and three phase is 380v why..?

2 Answers  

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How can we calculate earth mat conductor size ..? & give the formula to determine earth conductor size?

3 Answers  

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What is the different between digital phase converter and ordinary phase converter?

0 Answers  

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How to test lightning Arrester?

0 Answers  

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if the rotor of induction motor is purely inductive then what is the electromagnatic torque.........

1 Answers  

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if we increase the frequency given to a transformer then wat will happen to the transformer size, whether it will increase?

4 Answers  

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i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?

0 Answers   Crown Buildtech,

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How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?

0 Answers  

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