Answer / its me

current will not flow because current flow from high to low potential and since neutral is not connected the ckt is is open or incomplete

can v use earth as nutral. yes than y.if not y.

3 Answers  

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What happens if 25 Hz frequency is applied for 400/200,50 Hz single phase Transformer.Will Voltage increase ?

2 Answers   Bhel, Dawlance, IBM,

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How to decide the rating of CBCT? We have 6.6Kv switchgear & having 50/1 cbct ,i want to know how this 50/1 A came? On what basis we decide CBCT reting?

1 Answers   Cross,

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what is the frequency standard with tolerance level for India?

16 Answers  

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How is efficiency of DG set calculated? At many places I found the efficiency to be mentioned in percentage. But at some other places I found kWH/ litres. I want to know how dimensionless percentage value is arrived at?

0 Answers   ADS Spirits,

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What is rotor angle stability?

2 Answers  

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why 400Hz is used for aircraft systems ?

14 Answers   Cabin Crew, Jet Airways,

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what is per unit impedance?

3 Answers  

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why we do occ & scc test in transformer ?how we can do it ?

2 Answers  

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how many safety really of DG sets.

0 Answers   MBD, Nerolac,

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what is the MNA in case of d.c. machin? whaty is the importance of it? hoe it affect the brush position?

2 Answers   TATA,

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sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.

0 Answers  

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