Q:

How can the direction of the DC motor be changed?

0

How can the direction of the DC motor be changed?


  1. by changing the torque
  2. by changing the switching speed
  3. by changing the polarity of voltages connected to the leads
  4. by changing the RPM rating

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(c).by changing the polarity of voltages connected to the leads

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COMPUTER ARCHITECTURE - 8051 MICROCONTROLLER MCQ

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