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  • Step up transformer is used toOption: 1 increase voltage & increase currentOption: 2 in

Step up transformer is used to

Option: 1

increase voltage & increase current


Option: 2

increase voltage & decrease current


Option: 3

decrease voltage & increase current


Option: 4

decrease voltage & decrease current


Answers (1)

best_answer

As we learnt ,

 

Step up transformer If increase voltage and decrease current -

V_{s}> V_{P}
 

-

 

 In step up transformer no. of turns in secondary coil is greater to produce more induced emf.

Therefore, step up transformer is used to increase voltage and decrease current .

VS > VP

NS > NP

IS < IP

ES > EP

 

Posted by

Deependra Verma

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