MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Metrology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following statement is true for screw threads?Statement 1: Flank angle of symmetrical thread is known as thread’s half-angle.Statement 2: It is measured parallel to the axis of a thread. |
| A. | T, F |
| B. | F, F |
| C. | T, T |
| D. | F, T |
| Answer» B. F, F | |
| 2. |
WHICH_OF_THE_FOLLOWING_IS_NOT_TRUE_ABOUT_EFFECTIVE_DIAMETER??$ |
| A. | Also known as pitch diameter |
| B. | It decides quality of fit between nut and screw |
| C. | This is the diameter of minor cylinder |
| D. | It is a very important dimension for screw threads |
| Answer» D. It is a very important dimension for screw threads | |
| 3. |
Which of the following statement is true for screw threads?$ |
| A. | |
| B. | |
| Answer» B. | |
| 4. |
Which_of_the_following_is_true_for_the_multiple_start_screw_threads?$ |
| A. | It is produced by a single helical groove |
| B. | Grooves should be different in spacing |
| C. | It gives a quick transverse |
| D. | It is formed in a transverse section on a cylinder |
| Answer» D. It is formed in a transverse section on a cylinder | |
| 5. |
Flanks_of_the_threads_connect_the_crest_with_the_roots. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
What is a thread per inch in screw thread? |
| A. | Pitch in inches |
| B. | Axial distance moved by threaded part |
| C. | Reciprocal of pitch in inches |
| D. | Radial distance moved by threaded part |
| Answer» D. Radial distance moved by threaded part | |
| 7. |
What is the alternative name of functional diameter? |
| A. | Cone diameter |
| B. | Virtual diameter |
| C. | Root diameter |
| D. | Inside diameter |
| Answer» C. Root diameter | |
| 8. |
Which of the following is not true about the axial thickness of screw thread? |
| A. | Measured in direction perpendicular to the axis of thread |
| B. | Measured on pitch cylinder |
| C. | Distance between opposite faces of same thread |
| D. | Measured at the same thread |
| Answer» B. Measured on pitch cylinder | |
| 9. |
Which of the following is not a name of the major diameter of an external thread? |
| A. | Outside diameter |
| B. | Crest diameter |
| C. | Full diameter |
| D. | Cone diameter |
| Answer» E. | |
| 10. |
What is dedendum for external threads? |
| A. | Radial distance between pitch and minor cylinder |
| B. | Radial distance between major and pitch cylinder |
| C. | Radial distance between major and minor cylinder |
| D. | Axial distance between major and pitch cylinder |
| Answer» B. Radial distance between major and pitch cylinder | |
| 11. |
Which of the following option is true for truncation? |
| A. | Thread can be tranculated at crest only |
| B. | Thread can be tranculatd at root only |
| C. | Thread can be tranculated at crest and root both |
| D. | Thread can’t be tranculated at crest and root both |
| Answer» D. Thread can‚Äö√Ñ√∂‚àö√ë‚àö¬•t be tranculated at crest and root both | |
| 12. |
What type of thread is formed on female screw gauge? |
| A. | External thread |
| B. | Internal thread |
| C. | Both internal and external |
| D. | Major screw thread |
| Answer» C. Both internal and external | |
| 13. |
What is the name of screw thread which is formed on a cone? |
| A. | Parallel screw thread |
| B. | Straight screw thread |
| C. | Tapered screw thread |
| D. | Cylindrical screw thread |
| Answer» D. Cylindrical screw thread | |