If output voltage is greater than input voltage, then transformer is :
If output voltage is greater than input voltage, then transformer is :
اگر آؤٹ پٹ وولٹیج ان پٹ وولٹیج سے زیادہ ہے، تو ٹرانسفارمر ہے
Explanation
The output voltage of transformer is greater than input voltage.
then it is known as step up transformer.