A 4 – pole dc generator runs at 800 rpm and generates an emf of 250 V. The armature is wave wound and has 900 conductors. If the total flux from each pole is 0.0180 wb, what is the leakage coefficient?
1
0.58
2
1.73
3
1.58
4
0.73
A 4 – pole dc generator runs at 800 rpm and generates an emf of 250 V. The armature is wave wound and has 900 conductors. If the total flux from each pole is 0.0180 wb, what is the leakage coefficient?
0.58
1.73
1.58
0.73