Answer / aman kumar

Current was not circulate in transformer core magnetic flux does. But if you try to say eddy current then there was insulation b/w every strip of core plate which despite it into heat.

explain Uninterrupted power supply detailed electronical operation with circuit diagram

1 Answers   Emerson,

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why a three phase transformer cant rotate like three phase motor

7 Answers  

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wat is the difference between rotor 1st stage fault and 2nd stage fault?

3 Answers  

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can u describe the method used for protection of transmission line.

0 Answers   IBM,

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what is diff btw electric,magnetic & eletromagnetic field

0 Answers   Senthil,

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why rating of alternator in kva & induction motor in kw

9 Answers   Siemens,

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why the voltage level in transmission line are in multiple of 11kV, 22kV, 33 kV etc..( i.e., 220 V )?

4 Answers  

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What is mean by INRUSH CURRENT?

8 Answers  

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I have a transformer whose primary operates at 230V, 50Hz for which the secondary voltage will be 12V, 50Hz. What will be the secondary voltage if the primary is fed with 400V, 8KHZ Signal?

6 Answers   ABB,

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Why HT motors are connected in star.

7 Answers   GIL,

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What will be the change in its efficiency and other parameters of a ONAN transformer if it changed to ONAF transformer ?

3 Answers   Tesla,

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Can you explain about TEE protection scheme?

0 Answers   Voltech,

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