MCQOPTIONS
Saved Bookmarks
| 1. |
The treadle bar is provided_____________________? |
| A. | in the middle of the track a little in front of the toes of the tongue rail |
| B. | near and parallel to inner side of one of the rails |
| C. | at right angle to the rail |
| D. | near and parallel to inner side of both the rails |
| Answer» C. at right angle to the rail | |