A dc motor with its rotor and field coils connected in serieshas an internal resistance of 3.2 Ω. When the motor is running at fullload on a 120 V line, the emf in the rotor is 105 V. What is the current drawn by the motor from the line?
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A dc motor with its rotor and field coils connected in series
has an internal resistance of 3.2 Ω. When the motor is running at full
load on a 120 V line, the emf in the rotor is 105 V. What is the current
drawn by the motor from the line?
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