(Solved): A 4-pole, lap wound DC generator has a useful flux per pole of \( 0.07 \) weber. The armature wind ...

A 4-pole, lap wound DC generator has a useful flux per pole of \( 0.07 \) weber. The armature winding consists of 220 turns. Calculate the generated voltage if it runs at \( 900 \mathrm{rpm} \). 2. What is the maximum voltage generated in a drum armature with concentrated windings consisting of 300 series conductors in each path? The armature speed is \( 1,200 \mathrm{rpm} \). Each conductor cuts twice through the field of \( 1.5 \times 106 \) lines of force per revolution.