 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | An overhead track on a large truss frame is required in case of car changer by | 
| A. | the grass hopper method | 
| B. | the passing track method | 
| C. | California crossing method | 
| D. | Dixon conveyor method. | 
| Answer» B. the passing track method | |