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1. |
A DC Motor develops a torque of 150 N-m. A 10 percent reduction in the field flux causes a 50 percent increase in armature current. The new value of torque is: |
A. | 102.5 N-m |
B. | 202.5 N-m |
C. | 172.5 N-m |
D. | 232.5 N-m |
Answer» C. 172.5 N-m | |