McqMate
| Q. |
Which of the following is the disadvantage of water jet machining? |
| A. | narrow kerf width |
| B. | small diameter of nozzle |
| C. | not suitable for mass production |
| D. | burr is minimal |
| Answer» C. not suitable for mass production | |
| Explanation: due to high maintenance, wjm cannot be used for mass production. | |
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