Correct Answer : Option (B) : 165 V
Explanation : As we know, electric power is the same in both the coils of the transformer, so that the given relationship must be true
N1/N2 = V1/V2 = I2/I1
In the given question, we only need the number of turns (n) and voltage (V)
N1/N2 = V1/V2
Rearranging the above equation, we get,
V2 = V1N2/N1
Given,
V1 = 440, N1 = 6 Turns, N2 = 3 turns
V2 = V1N2/N1 = (440 V) (3 turns)/ (8 turns)
= 165 V
