MCQOPTIONS
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| 1. |
The eq., F = h sin (jS), for the forming force shows that the force will _________ with the speed unless the approach angle can be reduced then the sheet is “welded” to the wire. |
| A. | Increase |
| B. | Decrease |
| C. | Multiply |
| D. | Divide |
| Answer» B. Decrease | |