railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Electrical Machines Transformer EMF Equation of Transformer
In a 1-phase transformer, the emf per turn of the secondary side is:
1
Same as emf per turn of the primary side
2
Half the emf per turn of the primary side
3
\(\frac{3}{4}\)th the emf per turn of the primary side
4
\(\frac{1}{4}\)th the emf per turn of the primary side