Engineering, 21.08.2019 05:20 evan67

Which of these statements about maximum torque are true for ac and dc motors? (select all that apply). 1. in a dc motor maximum torque always occurs at zero speed 2. in a dc motor maximum torque occurs where the dc motor draws maximum current 3. in an ac motor maximum torque always occurs at zero speed 4. in an ac motor maximum torque always occurs at the breakdown torque

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Which of these statements about maximum torque are true for ac and dc motors? (select all that appl...