How can the direction of the DC motor be changed?
A. by changing the torque
B. by changing the switching speed
C. by changing the polarity of voltages connected to the leads
D. by changing the RPM rating
Answer:A
How can the direction of the DC motor be changed?
A. by changing the torque B. by changing the switching speed C. by changing the polarity of voltages connected to the leads D. by changing the RPM rating
Explanation: The direction of the DC motor can be changed by changing the polarity of the voltages connected to its leads.