An alternating EMF of 110 Vis applied to a step down transformer having 150 turns on its primary and 25 turns on its secondary.
An alternating EMF of 110 Vis applied to a step down transformer having 150 turns on its primary and 25 turns on its secondary. The secondary current is 200 mA. What is the secondary EMF?
18 V
660 V
33 V
1200 V
1320 V
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An alternating EMF of 110 Vis applied to a step down transformer having 150 turns on its primary and 25 turns on its secondary.
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