MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Using lasers, large aspect ratio in drilling can be achieved. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the following does not hold true about laser beam machining? |
| A. | High initial cost |
| B. | High running cost |
| C. | No heat affected zone |
| D. | It is not suitable for heat sensitive materials |
| Answer» D. It is not suitable for heat sensitive materials | |
| 3. |
In CO2 laser, He gas is used for cooling purpose. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
The flash tube is operated in _____ mode. |
| A. | pulsed |
| B. | continuous |
| C. | reversed |
| D. | synchronous |
| Answer» B. continuous | |