MCQOPTIONS
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MCQOPTIONS
This section includes 12 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 tolerance grades can be used for minor diameter and pitch diameter of internal threads? |
| A. | 4, 6, 8 |
| B. | 3, 4, 5, 6, 7 |
| C. | 3, 4, 5 |
| D. | 4, 5, 6, 7, 8 |
| Answer» E. | |
| 2. |
Which of the following is the first choice of diameter which is indicated by IS? |
| A. | 20 |
| B. | 18 |
| C. | 17 |
| D. | 22 |
| Answer» B. 18 | |
| 3. |
WHICH_OF_THE_FOLLOWING_IS_THE_FIRST_CHOICE_OF_DIAMETER_WHICH_IS_INDICATED_BY_IS??$ |
| A. | 20 |
| B. | 18 |
| C. | 17 |
| D. | 22 |
| Answer» B. 18 | |
| 4. |
Which_of_the_following_tolerance_grades_can_be_used_for_minor_diameter_and_pitch_diameter_of_internal_threads?$ |
| A. | 4, 6, 8 |
| B. | 3, 4, 5, 6, 7 |
| C. | 3, 4, 5 |
| D. | 4, 5, 6, 7, 8 |
| Answer» E. | |
| 5. |
What should M 22 designate in pitch diameter combination? |
| A. | 22mm diameter with lowest fine pitch |
| B. | 22mm diameter with standard coarse pitch |
| C. | 22mm diameter with highest fine pitch |
| D. | 22mm diameter with all pitch |
| Answer» C. 22mm diameter with highest fine pitch | |
| 6. |
What is the correct way to write pitch diameter combination of thread size 20mm and pitch 2.5mm? |
| A. | M 20:2.5 |
| B. | M {20,2.5} |
| C. | M 20√ó2.5 |
| D. | M 20-2.5 |
| Answer» D. M 20-2.5 | |
| 7. |
What is the symbol designated for the pitch diameter combination of an ISO Metric screw thread by IS: 4218 (Part II)-1976? |
| A. | M |
| B. | PD |
| C. | DP |
| D. | P |
| Answer» B. PD | |
| 8. |
For a diameter of 20mm, several pitches given are 1, 1.5, 2 and 2.5mm. Which of the following is coarse pitch? |
| A. | 1mm |
| B. | 2 and 2.5mm |
| C. | 1.5, 2 and 2.5mm |
| D. | 2.5mm |
| Answer» E. | |
| 9. |
How many tolerance grades are there for ISO metric screw threads? |
| A. | 4 |
| B. | 5 |
| C. | 6 |
| D. | 7 |
| Answer» E. | |
| 10. |
How many choices for diameters are present in IS: 4218 (Part II)-1976? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 11. |
According to IS: 4218 (Part II)-1976, How many types of pitches are present? |
| A. | 2 |
| B. | 1 |
| C. | 4 |
| D. | 3 |
| Answer» B. 1 | |
| 12. |
What is the range of diameters that have been specified in IS: 4218 (Part II)-1976? |
| A. | 1-50mm |
| B. | 1-500mm |
| C. | 1-250mm |
| D. | 1-100mm |
| Answer» C. 1-250mm | |