Answer / guest

in order to reduce eddy currents

Answer / ashish saxena

To reduce eddey current losses

Answer / gautham sharma

We use laminated metalic plates to make the cores of transformers and electric motos and many other things. This is to avoid energy loss in the form of Eddy Current. Eddy current are circular loops of current which form conductind plates or surfaces which can result energy loss in the form of heat. Laminated cores increase the resistance by a substantial amount and reduces eddy current.

Answer / prasad.v

to avoid leakage of flux

what happens when dc supply is given to the transformer?

3 Answers  

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to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????

0 Answers  

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What are the test involved in DG auto synchronizing panel before in manufacturing place before dispatch.

2 Answers   L&T, TCS,

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what is two point starter?

0 Answers   SGF,

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We are having Chemical earthing pit the voltage between neutral to earth showing 22V how to solve that

4 Answers  

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what will happen if i will done heart shape hole in transformer core?

1 Answers   Bhel, ONGC,

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Can we use droop CT in neutral in place of W phase of alternator ?

2 Answers  

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what happens if we earth negative electrode of an rectifier transformer used in ESP. In which normaly positive is earthd from inside the xmer.

1 Answers  

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Why we Specify Transformer rating 433 V Instead of 415V ?

8 Answers   ABB, ERA, Uddans,

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Define open loop control system.

0 Answers  

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what do you mean by earth fault in transformer?

2 Answers   L&T, UPL,

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do you know measure the earth resistance?explain

1 Answers   Dalkia,

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