MCQOPTIONS
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MCQOPTIONS
This section includes 5 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. |
When forming Z sections, the product is twisted in the opposite direction to compensate the machine generated twist. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
When an asymmetrical section is roll formed, the finished product will have _____ |
| A. | Camber |
| B. | Cross-bow |
| C. | A twist |
| D. | Waviness |
| Answer» D. Waviness | |
| 3. |
In case of U channel/ section, the length of travel of the edge of the strip (effective length of the strip) s , travelling in a helical pattern having initial length l is given by_____ |
| A. | l<sup>2</sup> = s<sup>2</sup> + c<sup>2</sup> |
| B. | c<sup>2</sup> = l<sup>2</sup> + s<sup>2</sup> |
| C. | s<sup>2</sup> = l<sup>2</sup> + c<sup>2</sup> |
| D. | s = l<sup>2</sup> + c<sup>2</sup> |
| Answer» D. s = l<sup>2</sup> + c<sup>2</sup> | |
| 4. |
What is leg length or leg height ? |
| A. | The maximum vertical dimension of the profile |
| B. | Total length of the product |
| C. | Excess length of the product |
| D. | Maximum width of the section |
| Answer» B. Total length of the product | |
| 5. |
Which of the following is true in case of too quick forming (too few passes)? |
| A. | It makes the tooling and the process uneconomical |
| B. | It makes process easier |
| C. | It distorts the product |
| D. | Eliminate the need of a skilled operator |
| Answer» D. Eliminate the need of a skilled operator | |