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10. A primitive de machine has a field winding of resistance 20052 and inductance 40H. The...

Question

10. A primitive de machine has a field winding of resistance 20052 and inductance 40H. The...

10. A primitive de machine has a field winding of resistance 20052 and inductance 40H. The armature winding has a resistance

10. A primitive de machine has a field winding of resistance 20052 and inductance 40H. The armature winding has a resistance 0.152 and inductance 0.1H and connected to a load resistance of 52 and inductance 5H, With a steady field current of 1A, the armature on open circuit is 200V. Determine the expression of the armature current after a voltage sudden connection of the field to a 200V supply.

Answers

La = tate Curent = &o -Amp tendy Ea iaataatt Ea= in -domain ihe ualus aking S15 (L 40 Si50.a 0.89 A) A E38.83 1+0,2 1+0.99 30


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