Задача id16581

The compound generator supplies the external circuit with a current I = 60 A at a terminal voltage U = 96 V. E.m.f. generator E = 100 V. Resistance of the thin winding of the inductor R1 = 50 Ohm, thick winding R2 = 0.05 Ohm (Fig. , c). Find the armature resistance Rya and efficiency. generator

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