

MCQOPTIONS
Saved Bookmarks
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 | |