MCQOPTIONS
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MCQOPTIONS
| 1. |
How many holes can be produced in perforation of thin sheets using EBM? |
| A. | 10<sup>1</sup> to 10<sup>2</sup> |
| B. | 10<sup>2</sup> to 10<sup>3</sup> |
| C. | 10<sup>3</sup> to 10<sup>4</sup> |
| D. | 10<sup>4</sup> to 10<sup>5</sup> |
| Answer» E. | |