A transformer has 200 primary and 400 secondary turns. The primary draws a current of (44.68 + j 2.37) A when the secondary supplies a load current of (21.62 + j0) A.
(a) Find the exciting current.
(b) If the core has a permeance of 7.69 × 10-5 H/T2 , find the peak value of core flux.
(c) Find the primary and secondary induced emfs if the frequency is 50 Hz. (d) Find the core loss.