MCQOPTIONS
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| 1. |
The 'spring back' effect in press working is: |
| A. | Elastic recovery of the sheet metal after removal of the load |
| B. | Regaining the original shape of the sheet metal |
| C. | Release of stored energy in the sheet metal |
| D. | Partial recovery of the sheet metal |
| Answer» B. Regaining the original shape of the sheet metal | |