Question

What will be the output voltage of transformer if n(p)=100, n(s)=500 and V(p)= 5 volt???

Answer 1

it will be 25 V

n.p/ n.s = v.p /v.s

and u have to find secondary voltage i.e output voltage

Answer 2

25 V is the answer -------by this way ..... n.p/ n.s = v.p /v.s.