HOW TO CALCULATE EACH PHASE CURRENT WHILE A MOTOR CONNECTED TO STAR- DELTA STARTER?

3 Answers  

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1.what is use of isolation transformer. 2.Differance between KWH,KVAH,KVARH,KVA. 3.Main use of the CT and PT.

1 Answers  

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define bilateral network and unilateral network? give an example.

3 Answers   ABB,

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how the grounding[earting] is achieved on ships.

1 Answers  

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Sir, plz tell me how droop setting is done in parellel operation od DG set ? please give practical example ?

0 Answers   Honda,

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Auto transformer starter gives the same effect as star/delta strater if its turn ratio = A 0.5 B 0.67 C o.66 D 0.577

1 Answers  

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Is there such a frequency as 440v 50Hz?

1 Answers  

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Which Kind of machines(in terms of poles) give the smoothest DC

0 Answers  

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How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?

0 Answers   HAL,

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what is the difference between vector scale and vector diagram?

1 Answers  

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Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?

0 Answers  

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what are the uses and applications of rectifiers?

3 Answers  

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