MCQOPTIONS
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MCQOPTIONS
This section includes 12 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. |
What is the maximum allowed value of VB in mm for carbide tool used with steel work piece for a cutting condition of feed>0.3mm/rev? |
| A. | 0.5 |
| B. | 1 |
| C. | 1.7 |
| D. | 2 |
| Answer» D. 2 | |
| 2. |
What is the maximum allowed value of VB in mm for carbide tool used with cast iron work piece for a cutting condition of feed>0.3mm/rev? |
| A. | 0.5 |
| B. | 1 |
| C. | 1.5 |
| D. | 2 |
| Answer» E. | |
| 3. |
What is the maximum allowed value of VB in mm for HSS tool used with cast steel work piece for rough machining? |
| A. | 0.5 |
| B. | 1 |
| C. | 1.5 |
| D. | 2 |
| Answer» C. 1.5 | |
| 4. |
WHAT_IS_THE_MAXIMUM_ALLOWED_VALUE_OF_VB_IN_MM_FOR_CARBIDE_TOOL_USED_WITH_CAST_IRON_WORK_PIECE_FOR_A_CUTTING_CONDITION_OF_FEED>0.3MM/REV??$ |
| A. | 0.5 |
| B. | 1 |
| C. | 1.5 |
| D. | 2 |
| Answer» E. | |
| 5. |
What is the maximum allowed value of VB in mm for carbide tool used with steel work piece for a cutting condition of feed>0.3mm/rev?$ |
| A. | 0.5 |
| B. | 1 |
| C. | 1.7 |
| D. | 2 |
| Answer» D. 2 | |
| 6. |
What is the maximum allowed value of VB in mm for HSS tool used with cast iron work piece for rough machining? |
| A. | 0.5 |
| B. | 1 |
| C. | 1.5 |
| D. | 2 |
| Answer» E. | |
| 7. |
Flank wear occurs at |
| A. | Tool flank below cutting edge |
| B. | Tool shank |
| C. | Tool face |
| D. | None of the mentioned |
| Answer» B. Tool shank | |
| 8. |
Which of the following is correct about crater wear? |
| A. | Occurs more in soft tool |
| B. | Occurs more hard tool |
| C. | Occurs more in brittle tool |
| D. | None of the mentioned |
| Answer» B. Occurs more hard tool | |
| 9. |
Crater wear occurs at |
| A. | Tool flank |
| B. | Tool shank |
| C. | Tool face |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 10. |
With the passage of time, there is loss in weight of tool, this phenomenon is known as: |
| A. | Thermal cracking |
| B. | Mechanical chipping |
| C. | Softening |
| D. | Gradual Wear |
| Answer» E. | |
| 11. |
Mechanical chipping may occur in which of the following tool? |
| A. | Diamond tool |
| B. | Mild Steel tool |
| C. | HSS tool |
| D. | None of the mentioned |
| Answer» B. Mild Steel tool | |
| 12. |
Thermal cracking of tools occurs at |
| A. | Low temperature |
| B. | High temperature |
| C. | Low cutting speed |
| D. | None of the mentioned |
| Answer» C. Low cutting speed | |