How to test and satisfy the conditions of the vector group YNd1 for power transformer?

1 Answers   Areva,

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what is the relation between voltage & frequency

11 Answers  

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before synchronizing an alternator,power factor is leading ,why?

0 Answers   CUMI,

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Which type of power plant is more easier to produce electrical power at economical condition?

8 Answers   HAL,

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fuses rated by amperes but not power,why?

3 Answers   Blue Star,

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can we ran equipment up to 10kw between phase to grounding/ earthing. beside above can we use grounding instead of neutral. .

1 Answers   TNEB Tamil Nadu Electricity Board,

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why inuctive drop is not consider in DC MOTOR

2 Answers  

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I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?

0 Answers  

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What is the black star?

2 Answers  

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how the magnetic flux is said to be rotating & alternating?

4 Answers  

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what is the diffrent between ups and inverter

2 Answers   ABB,

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I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in

0 Answers  

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