Average and rms values of induced emf per turn in a transformer are gi – McqOptions

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1.	Average and rms values of induced emf per turn in a transformer are given as:
A.	4 f \(\phi_m \ V\) and 4.44 f \(\phi_m \ V\) respectively
B.	4 f \(\phi_m \ V\) and π f \(\phi_m\) V respectively
C.	4 f \(\phi_m \ V\) and 4 π f \(\phi_m\) respectively
D.	\(4 \ f \ B_m \ V\)and 4.44 f \(B_m\) V respectively
Answer» B. 4 f \(\phi_m \ V\) and π f \(\phi_m\) V respectively

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