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Q. |
In Abrasive jet machining, work piece material of removed by which of the following means? |
A. | vaporization |
B. | electro plating |
C. | mechanical abrasion |
D. | corrosion |
Answer» C. mechanical abrasion | |
Explanation: abrasive particles hit the surface with high pressure and high velocities, which removes the material. |
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