MCQOPTIONS
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| 1. |
An orthogonal turning operation is carried out under the following conditions; rake angle = 5 , spindle rotational speed = 400 rpm; axial feed = 0.4 m/min and radial depth of cut = 5 mm. The chip thickness t |
| A. | 19.88 |
| B. | 18.80 |
| C. | 18.88 |
| D. | 18.99 |
| Answer» D. 18.99 | |