A 4500 V / 360 V, 50Hz single-phase transformer is to have an approximate e.m.f. per turn of 25 V and cross sectional area of 330 . Calculate (a) the number of primary turns (b) number of secondary...

A 4500 V / 360 V, 50Hz single-phase transformer is to have an approximate e.m.f. per turn of 25 V and cross sectional area of 330 . Calculate (a) the number of primary turns (b) number of secondary turns (c) maximum value of flux and (d) the maximum value of flux density