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| Q. |
What precise movement does CMM have? |
| A. | precise movement in x coordinate |
| B. | precise movement in x and y coordinates |
| C. | precise movement in y and z coordinates |
| D. | precise movement in x, y and z coordinates |
| Answer» D. precise movement in x, y and z coordinates | |
| Explanation: co-ordinate measuring machines are useful for three dimensional measurements. these machines have precise movements in x,y and z coordinates which can be easily measured and controlled. | |
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