MCQOPTIONS
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MCQOPTIONS
This section includes 11 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 is correct about brookes level comparator? |
| A. | It is used for sub-division of length standard |
| B. | Must be kept at temperature 10oC for correct readings |
| C. | A very accurate spirit level is used |
| D. | Spirit level makes line contact on gauges |
| Answer» D. Spirit level makes line contact on gauges | |
| 2. |
Which of the following option is correct for given statements?Statement 1: Displacement method can be used for comparison of an end gauge with a line standard.Statement 2: In displacement method, there is no need for a microscope but a spirit level is required. |
| A. | Only statement 1 is correct |
| B. | Only statement 2 is correct |
| C. | Both the statements are correct |
| D. | Both the statements are not correct |
| Answer» B. Only statement 2 is correct | |
| 3. |
Which of the following option is correct about given statements related to end standards?Statement 1: It is possible to transfer line standard to end standard.Statement 2: Size of end bars varies from 5 mm to 100 mm only. |
| A. | T, F |
| B. | F, F |
| C. | T, T |
| D. | F, T |
| Answer» B. F, F | |
| 4. |
WHICH_OF_THE_FOLLOWING_IS_CORRECT_ABOUT_BROOKES_LEVEL_COMPARATOR??$ |
| A. | It is used for sub-division of length standard |
| B. | Must be kept at temperature 10<sup>o</sup>C for correct readings |
| C. | A very accurate spirit level is used |
| D. | Spirit level makes line contact on gauges |
| Answer» D. Spirit level makes line contact on gauges | |
| 5. |
Which of the following is incorrect about end standards? |
| A. | End of micrometer anvil is the end standard |
| B. | It is difficult to form 2 parallel surfaces at the end of a bar |
| C. | Slip gauges were made of more length than legal line standard |
| D. | It is difficult to heat treat the ends |
| Answer» D. It is difficult to heat treat the ends | |
| 6. |
What is the range of measurement of slip gauges when they are used with length bars? |
| A. | 1200 mm |
| B. | 1300 mm |
| C. | 1400 mm |
| D. | 1500 mm |
| Answer» B. 1300 mm | |
| 7. |
Which of the following is incorrect about end bars? |
| A. | There are 4 grades of accuracy are available |
| B. | Bars above 150 mm generally not found in a majority of engineering work |
| C. | Workshop grades have internal threaded ends |
| D. | Inspection grades have external threaded ends only |
| Answer» E. | |
| 8. |
Which of the following option is correct about given statements related to end standards? |
| A. | |
| B. | |
| Answer» B. | |
| 9. |
What is the hardness of end bar at the ends? |
| A. | 600 HV |
| B. | 700 HV |
| C. | 800 HV |
| D. | 900 HV |
| Answer» D. 900 HV | |
| 10. |
What is the diameter of end bars? |
| A. | 10 mm |
| B. | 20 mm |
| C. | 30 mm |
| D. | 40 mm |
| Answer» C. 30 mm | |
| 11. |
Which of the following is not end standard? |
| A. | Precision scale |
| B. | Length bars |
| C. | Slip gauges |
| D. | Gap gauges |
| Answer» B. Length bars | |