- 17 In A Dc Machine The Armature Mmf Is 1 Point Stationary Wort Ammature Rotating W Field Stationary Writfield Rotat 1 (11.69 KiB) Viewed 44 times
- 17 In A Dc Machine The Armature Mmf Is 1 Point Stationary Wort Ammature Rotating W Field Stationary Writfield Rotat 2 (10.07 KiB) Viewed 44 times
- 17 In A Dc Machine The Armature Mmf Is 1 Point Stationary Wort Ammature Rotating W Field Stationary Writfield Rotat 3 (21.29 KiB) Viewed 44 times
9. When two identical transformers are operating in parallel, they will share the load as under (1 Point) proportional to thier impedances inversely proportional to their impedances 50% 50%
11. a 240 V dc shunt motor has an armature resistance of 0.4 ohm and is running at the full load speed of 600 rpm with a full load current of 25 A. The field current is constant. also a resistance of 1 ohm is added in series with the armature, find the speed at full load. (1 Point) 535 rpm 717 rpm 443 rpm 258 222