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ona permanent magnet dc motor is rated for 50v and 4A. the machine cstant kv=0.382 V-s. The overall efficiency of teh machine is 80% at
ona permanent magnet dc motor is rated for 50v and 4A. the machine cstant kv=0.382 V-s. The overall efficiency of teh machine is 80% at rated conditions and mechanical losses are neglibible. Based on rated operaating conditions calculate the resistance Ra
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