Question: 5 . 1 8 . The no - load voltage of a PM dc generator at 1 8 0 0 rpm is 1 2 0

5.18. The no-load voltage of a PM dc generator at 1800 rpm is 120 V . The armature circuit resistance is 0.02. The rotational loss at 1800 rpm is 2.5 kW . If the generator is rated at 200 A and operates in the linear region, determine (a) the terminal voltage, (b) the voltage regulation, (c) the applied torque, and (d) the efficiency.
5 . 1 8 . The no - load voltage of a PM dc

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