MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Engineering Questions & Answers Cutting Mechanics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A built-up-edge is formed while machining __________ |
| A. | ductile materials at high speed |
| B. | ductile materials at low speed |
| C. | brittle materials at high speed |
| D. | brittle materials at low speed |
| Answer» C. brittle materials at high speed | |
| 2. |
The ductile materials, during machining, produces |
| A. | continuous chips |
| B. | discontinuous chips |
| C. | continuous chips with built up edge |
| D. | none of the mentioned |
| Answer» B. discontinuous chips | |
| 3. |
In oblique cutting of the metals, the cutting edge of the tool is |
| A. | perpendicular to the workpiece |
| B. | perpendicular to the direction of tool travel |
| C. | parallel to the direction of tool travel |
| D. | inclined at an angle less than 90<sup>0</sup> to the direction of tool travel |
| Answer» E. | |
| 4. |
In the orthogonal cutting of metals _________ |
| A. | the cutting edge of the tool is perpendicular to the direction of tool travel |
| B. | the cutting forces occur in one direction only |
| C. | the cutting edge is wider than the depth of cut |
| D. | all of the mentioned |
| Answer» B. the cutting forces occur in one direction only | |