MCQOPTIONS
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MCQOPTIONS
This section includes 4 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. |
What is the range of reading error for measuring a range of height gauges of 250 mm? |
| A. | 0.02 |
| B. | 0.03 |
| C. | 0.04 |
| D. | 0.05 |
| Answer» B. 0.03 | |
| 2. |
Which of the following is correct about vernier height gauges? |
| A. | The scriber should preferably be of more depth than jaw |
| B. | The perpendicular distance between scale graduations and vernier graduations should be more than 0.01 mm |
| C. | The base is lapped up to an accuracy of 0.05 mm |
| D. | Width of interval between adjacent lines should be 1/2 or 1/3 times of the length of shortest graduations |
| Answer» E. | |
| 3. |
Which of the following option is correct for the given statements about vernier height gauge?Statement 1: Surface of the vernier and beam should have a dull finish. |
| A. | nStatement 2: Springing of measuring jaws is desirable. |
| B. | T, F |
| C. | F, F |
| D. | T, T |
| E. | F, T |
| Answer» B. T, F | |
| 4. |
Which of the following option is correct for the given statements about vernier height gauge?Statement 1: The projection of scriber beyond the jaw should be 10 mm. |
| A. | nStatement 2: Flatness of working surface of scriber can be checked by the knife edge. |
| B. | Only statement 1 is correct |
| C. | Only statement 2 is correct |
| D. | Both the statements are correct |
| E. | Both the statements are incorrect |
| Answer» C. Only statement 2 is correct | |