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A transformer is used to provide a potential difference of 100KV to an X-ray tube from 250V a.c mains supply. A current of 100mA flows...

      

A transformer is used to provide a potential difference of 100KV to an X-ray tube from 250V a.c mains supply. A current of 100mA flows in ht X-ray tube and the transformer is 100% efficient. Calculate:-
(i) The ratio of the number of turns of the secondary coil to the number of turns in the primary coil.
(ii) The current in the primary coil.
(iii) State giving reasons which of the coils of the transformer is thinner.

  

Answers


Kavungya
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Kavungya answered the question on May 31, 2019 at 08:43


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