MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In a crank and slotted lever mechanism, length of fixed link and crank is 250 mm and 100 mm respectively. Length of stroke in mm will be |
| A. | 447.2 |
| B. | 312.3 |
| C. | 56 |
| D. | 360.3 |
| Answer» E. | |
| 2. |
In a crank and slotted lever mechanism, length of fixed link and crank is 250 mm and 100 mm respectively. Return angle in degrees is equal to |
| A. | 147.2 |
| B. | 112.3 |
| C. | 156 |
| D. | 132.8 |
| Answer» E. | |
| 3. |
In a crank and slotted lever mechanism, length of fixed link and crank is 250 mm and 100 mm respectively. Cutting angle in degrees is equal to |
| A. | 47.2 |
| B. | 12.3 |
| C. | 56 |
| D. | 69.3 |
| Answer» B. 12.3 | |
| 4. |
IN_A_CRANK_AND_SLOTTED_LEVER_MECHANISM,_LENGTH_OF_FIXED_LINK_AND_CRANK_IS_250_MM_AND_100_MM_RESPECTIVELY._RETURN_ANGLE_IN_DEGREES_IS_EQUAL_TO?$ |
| A. | 147.2 |
| B. | 112.3 |
| C. | 156 |
| D. | 132.8 |
| Answer» E. | |
| 5. |
In a crank and slotted lever mechanism, length of fixed link and crank is 250 mm and 100 mm respectively. Length of stroke in mm will be$ |
| A. | 447.2 |
| B. | 312.3 |
| C. | 56 |
| D. | 360.3 |
| Answer» E. | |
| 6. |
In a crank and slotted lever mechanism, length of fixed link and crank is 250 mm and 100 mm respectively. Cutting angle in degrees is equal t? |
| A. | 47.2 |
| B. | 12.3 |
| C. | 56 |
| D. | 69.3 |
| Answer» B. 12.3 | |
| 7. |
In a crank and slotted lever mechanism, length of fixed link and crank is 250 mm and 100 mm respectively. Ratio of cutting stroke time to return stroke time will be |
| A. | 5 |
| B. | 2.6 |
| C. | 1.7 |
| D. | 0 |
| Answer» D. 0 | |
| 8. |
In a crank and slotted lever mechanism, length of fixed link and crank is 250 mm and 100 mm respectively. Inclination of slotted lever with vertical at extreme position in degrees is equal to |
| A. | 25 |
| B. | 23.6 |
| C. | 28.3 |
| D. | 20 |
| Answer» C. 28.3 | |
| 9. |
In crank and slotted link mechanism, cutting angle is 220 degrees. What should be the return stroke angle? |
| A. | 12 |
| B. | 90 |
| C. | 140 |
| D. | 360 |
| Answer» D. 360 | |
| 10. |
Time of return stroke is ________ the time of forward stroke in crank and slotted link mechanism. |
| A. | Less than |
| B. | More than |
| C. | Equal to |
| D. | None of the mentioned |
| Answer» B. More than | |
| 11. |
Slotted link of crank and slotted link mechanism is pivoted to |
| A. | Fulcrum |
| B. | Lever |
| C. | Tool |
| D. | None of the mentioned |
| Answer» B. Lever | |
| 12. |
Slotted link of crank and slotted lever mechanism is also known as |
| A. | Lever |
| B. | Rocker |
| C. | Crank |
| D. | None of the mentioned |
| Answer» C. Crank | |
| 13. |
Which of the following shaper machine cuts in return stroke? |
| A. | Vertical shaper |
| B. | Horizontal shaper |
| C. | Draw cut shaper |
| D. | Universal shaper |
| Answer» D. Universal shaper | |