A single-phase half-controlled rectifier supplies a 220 V, 1200 RPM, 10 A rated DC motor from a 220 V 50 Hz supply. The motor has an armature resistance of 1.0 Ω and inductance of 50 mH. What will be the operating modes and torques for firing angle α = 30° and speed of 1000 RPM? ..

Q: Question 2. Considering this figure. The firing angle is 45°, the motor current is 10 A, and the…

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