MCQOPTIONS
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MCQOPTIONS
This section includes 25 Mcqs, each offering curated multiple-choice questions to sharpen your Technical Drawing knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A Class 3 fit is exceptionally high quality and recommended only when high cost of precision is warranted. |
| A. | 1 |
| B. | |
| Answer» B. | |
| 2. |
Springs may be classified as either helical springs or flat springs. |
| A. | 1 |
| B. | |
| Answer» B. | |
| 3. |
Multiple threads are composed of one ridge, and the lead is equal to the pitch. |
| A. | 1 |
| B. | |
| Answer» C. | |
| 4. |
Rivets are not considered permanent fasteners. |
| A. | 1 |
| B. | |
| Answer» C. | |
| 5. |
An internal thread is a thread on the outside of a member. |
| A. | 1 |
| B. | |
| Answer» C. | |
| 6. |
A machine pin is a mechanical device designed to store energy when deflected and to return the equivalent amount of energy when released. |
| A. | 1 |
| B. | |
| Answer» C. | |
| 7. |
The axis of a screw is the longitudinal centerline through the screw. |
| A. | 1 |
| B. | |
| Answer» B. | |
| 8. |
Tap drill depth does not include the cone point of the drill. |
| A. | 1 |
| B. | |
| Answer» B. | |
| 9. |
A torsion spring is a type of helical spring. |
| A. | 1 |
| B. | |
| Answer» B. | |
| 10. |
The root is the top surface joining the two sides of a thread. |
| A. | 1 |
| B. | |
| Answer» C. | |
| 11. |
Thread length, finish, and proportions are some of the standard characteristics of bolts and nuts. |
| A. | 1 |
| B. | |
| C. | 1 |
| D. | |
| Answer» B. | |
| 12. |
This is the bottom surface joining the sides of two adjacent threads: |
| A. | Lead |
| B. | Pitch |
| C. | Crest |
| D. | Root |
| Answer» E. | |
| 13. |
Pitch is equal to 12 divided by the number of threads per inch. |
| A. | 1 |
| B. | |
| C. | 1 |
| D. | |
| Answer» C. 1 | |
| 14. |
The major diameter is the largest diameter of a screw thread. |
| A. | 1 |
| B. | |
| Answer» B. | |
| 15. |
Keys can be used to prevent movement between shafts and wheels. |
| A. | 1 |
| B. | |
| Answer» B. | |
| 16. |
The form of a thread is the cross section of the thread cut by a plane containing the axis. |
| A. | 1 |
| B. | |
| C. | 1 |
| D. | |
| Answer» B. | |
| 17. |
A screw thread is a ridge of uniform section in the form of a helix on the external or internal surface of a cylinder. |
| A. | 1 |
| B. | |
| Answer» B. | |
| 18. |
Doubled threads are composed of two or more ridges running side by side. |
| A. | 1 |
| B. | |
| Answer» C. | |
| 19. |
The distance a screw thread advances axially in one turn is the: |
| A. | Lead |
| B. | Pitch |
| C. | Turn |
| D. | Crest |
| Answer» B. Pitch | |
| 20. |
ANSI has established three classes of fit. |
| A. | 1 |
| B. | |
| C. | 1 |
| D. | |
| Answer» B. | |
| 21. |
This is the smallest diameter of a screw thread: |
| A. | Internal thread diameter |
| B. | Minor diameter |
| C. | Major diameter |
| D. | External thread diameter |
| Answer» C. Major diameter | |
| 22. |
This type of fit is high quality and is used for the bulk of interchangeable screw thread work: |
| A. | Class 1 |
| B. | Class 2 |
| C. | Class 3 |
| D. | Class 4 |
| Answer» C. Class 3 | |
| 23. |
This type of thread is a thread on the inside of a member: |
| A. | Basic thread |
| B. | External thread |
| C. | Internal thread |
| D. | Major diameter thread |
| Answer» D. Major diameter thread | |
| 24. |
The standard number of threads per inch for various diameters is the: |
| A. | Series of thread |
| B. | Lead |
| C. | Major diameter |
| D. | Thread pitch |
| Answer» B. Lead | |
| 25. |
These include taper pins, straight pins, dowel pins, clevis pins, and cotter pins: |
| A. | Bolts |
| B. | General fasteners |
| C. | Machine pins |
| D. | Rivets |
| Answer» D. Rivets | |