engineering recuitment TSSPDCL Junior Lineman 2023 Mock Test Electrical Machines Transformer EMF Equation of Transformer
A sinusoidal flux 0.02 Wb links with 55 turns of a transformer secondary. What is the rms value of the induced emf in the secondary, if the supply frequency is 50 Hz ?
1
244.2 V
2
334.2 V
3
414.2 V
4
504.2 V