Question

 single-phase transformer has 400 primary and 1000 secondary turns. The net cross-sectional area of the core is 69 cm2. If the primary winding be connected to a 50-Hz supply at 520 V, calculate (i) the peak value of flux density in the core (ii) the voltage induced in the secondary​

Answer 1

Answer:

The answer is 15 hope it helps

Explanation:

Answer 2

Answer:

ingle phartanitamer has 400 formaty + 1000 secorte turns. The net cross-sectional area of 6 cm2- it the Primary winding be connected to a 50-lz supply at

520v, caluciated; peak value of flux dens by incore