The secondary voltage is 440 Volt, and primary voltage is 220 Volt, then a comparison of the secondary coil and primary coil is

Electrical and Electronic Engineering (EEE) : Transformers - Quiz(MCQ)

2/1

4/1

5/2

7/5

Correct Answer : Option (A) : 2/1

Explanation : Secondary voltage (Vs) = 440 Volt

Primary voltage (Vp) = 220 Volt

Then,

Ns/Np

As we know,

Vs/Vp = Ns/Np

440/220 = Ns/Np

44/22 = Ns/Np

2/1 = Ns/Np

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