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Q. |
Which of the following material/s cannot be used for making of nozzle in Abrasive jet machining? |
A. | tungsten carbide |
B. | steel alloy |
C. | sapphire |
D. | synthetic sapphire |
Answer» B. steel alloy | |
Explanation: nozzle in abrasive jet machining is made up of sapphire or wc. |
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