MCQOPTIONS
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				| 1. | 
                                    For a kinematic chain to be considered as mechanism%! | 
                            
| A. | Two links should be fixed | 
| B. | One link should be fixed | 
| C. | None of the links should be fixed | 
| D. | There is no such criterion | 
| Answer» C. None of the links should be fixed | |