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A 12-pole dc generator has a simplex wave wound armature containing 144 coils of 10 turns each. The resistance of each turn is 0.011 Ω. It's flux per pole is 0.05 Wb and it is running at a speed of 200 rev/min. If a 1kΩ resistor is connected to the terminals of this generator, the resulting induced counter torque on the shaft of the machine is ______Nm.394.65 |
Answer» A 12-pole dc generator has a simplex wave wound armature containing 144 coils of 10 turns each. The resistance of each turn is 0.011 Ω. It's flux per pole is 0.05 Wb and it is running at a speed of 200 rev/min. If a 1kΩ resistor is connected to the terminals of this generator, the resulting induced counter torque on the shaft of the machine is ______Nm.
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