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A transformer is designed to convert an ac voltage of 220 V to an ac voltage of 12 v if the input terminals are connected to a DC voltage of 220 V the transformer usually burns explain

A transformer is designed to convert an ac voltage of 220 V to an ac voltage of 12 v if the input terminals are connected to a DC voltage of 220 V the transformer usually burns explain

Grade:12

1 Answers

Sanjai
50 Points
3 years ago
The resistance offered is the least nearly O 
It leads to a large supply of current which in turn creates a lot of heat making the primary winding to get short circuited.    

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