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Recent content by lucas123

  1. lucas123

    motor coil

    The motor coil has a resistance of 10 Ω and is powered by a voltage of 120 V. When the motor is operating at rated speed, its emf is 70 V. Thus, it is questioned: a) What is the coil current when the motor is started? b) What is the coil current at rated speed? I am having doubts as to which...

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