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1. |
For a universal motor, the rated supply current is 10A giving a rated torque of 100 N-m. If a current of 5A is applied, what will be generated torque vary to?$ |
A. | 250 N-m |
B. | 400 N-m |
C. | 500 N-m |
D. | 1000 N-m |
Answer» C. 500 N-m | |