Answer / sukanta bhowmik

Not only neutral but in case of three phase system another phase act as a return path.suppose you connect a load between two phase. Now in this case current will flow from one phase to load and then another phase and in this case circuit complete through transformer from which power is feeding to the load. Means complete circuit will be ---current from one phase of transformer-->to load--->to another phase---->finally transformer.

what is ACB and its function?

3 Answers  

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hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

0 Answers  

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what is the deference between watt and KVA

3 Answers   IAF,

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In ACS 1000 drive we used 12 pulse convertor.Why dont used 6 pulse or 3 pulse convetor

1 Answers  

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what is electricity.

6 Answers   HP, L&T,

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In tranformer winding Connection Like Dyn1 ,so LV lags Hv by 30 deg and Dyn11 LV lead HV by 30,so how do this lagging and leading afffect the transformer??

2 Answers   Siemens,

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to operate air conditioner of 1.5ton what power of generator is required

1 Answers   Bharat,

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what is phase and neutral.

2 Answers   Birla,

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why neutral wire thin than phase wire in 4pole conductor

5 Answers   Hero Honda,

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Define what is power quality meter ?

0 Answers  

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132/66kv sub-station procation ?

0 Answers  

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how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?

0 Answers  

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