Explanation: The electrical space angle δs between Fs and FR ; and δr between Fr and FR are called load angles. 7. In the design of electromagnetic devices, the maximum value of MMF is limited from the considerations of ____________
A. temperature rise
B. limitation on flux density in teeth
C. torque production rise
D. power rating
Answer:A
Explanation: The electrical space angle δs between Fs and FR ; and δr between Fr and FR are called load angles. 7. In the design of electromagnetic devices, the maximum value of MMF is limited from the considerations of ____________
A. temperature rise B. limitation on flux density in teeth C. torque production rise D. power rating