engineering recuitment Bihar LRC AMIN JE Civil Mock Test 2023 Electrical Machines Transformer EMF Equation of Transformer
Find primary turns of a 444 V/222 V, 50 Hz single-phase transformer with a core cross-sectional area of 100 cm2, and a maximum flux density of 1.0 T?
1
100
2
200
3
222
4
400