MCQOPTIONS
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				| 1. | 
                                    A material is a fatigue tested below the fatigue limit for few millions of cycles and then retested at higher than fatigue limit. This process is known as ___________ | 
                            
| A. | Under stressing | 
| B. | Coaxing | 
| C. | Bridging | 
| D. | Toughening | 
| Answer» C. Bridging | |