MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your 3D Modeling knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What type of sketches are typically used in the refinement stage of the design process? |
| A. | document |
| B. | isometric |
| C. | ideation |
| D. | oblique |
| Answer» B. isometric | |
| 2. |
All of the following controls are based directly on the concept of straightness except: |
| A. | roundness |
| B. | line profile |
| C. | parallelism |
| D. | flatness |
| Answer» C. parallelism | |
| 3. |
A term used to describe the concept of perfect form at MMC is: |
| A. | the envelope principle |
| B. | datum reference frame |
| C. | departure from MMC |
| D. | rule #1 |
| Answer» B. datum reference frame | |
| 4. |
In _________________ dimensioning, a datum is established for each Cartesian coordinate direction. |
| A. | symmetric |
| B. | baseline |
| C. | none of the above |
| D. | hole basis |
| Answer» C. none of the above | |
| 5. |
Which of the following is descriptive of the datum reference frame? |
| A. | located based on the functionality of the part |
| B. | six degrees of freedom |
| C. | all of the above |
| D. | three orthogonal planes |
| Answer» D. three orthogonal planes | |
| 6. |
In previous ANSI standards, a blind hole dimension would have to contain which designation? |
| A. | THRU |
| B. | DP |
| C. | CSK |
| D. | C'BORE |
| Answer» C. CSK | |
| 7. |
A limited length or area (such as a polished end of shaft) is indicated with a _____________ line. |
| A. | chain |
| B. | hidden |
| C. | dimension |
| D. | section |
| Answer» B. hidden | |
| 8. |
The _________________ of an internal feature is the upper limit. |
| A. | runnout This is the correct answer. |
| B. | maximum material condition |
| C. | allowance |
| D. | minimum material condition |
| Answer» E. | |