MCQOPTIONS
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| 1. |
Select the correct statement |
| A. | The body centrode rolls on the space centrode |
| B. | The space centrode rolls on the body centrode |
| C. | Both body and space centrodes may role on each other |
| D. | The body centrode never touches space centrode |
| Answer» B. The space centrode rolls on the body centrode | |