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| Q. |
In AJM, what is the mechanism of removal of material from the work piece? |
| A. | corrosion |
| B. | abrasion |
| C. | electron transfer |
| D. | vaporization |
| Answer» B. abrasion | |
| Explanation: in abrasive jet machining, the removal of material takes places by mechanical abrasion, using abrasive grains. | |
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