MCQOPTIONS
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MCQOPTIONS
This section includes 8 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 deflection if mandrel (Taper shank) of working length 75 mm? |
| A. | Less than 0.65 μm |
| B. | Less than 0.75 μm |
| C. | Less than 0.85 μm |
| D. | Less than 0.95 μm |
| Answer» B. Less than 0.75 ‚âà√≠¬¨‚à´m | |
| 2. |
What kind of surface is produced if the axis of the spindle is not parallel to the bed in horizontal direction? |
| A. | Straight |
| B. | Threaded |
| C. | Tapered |
| D. | Stepped |
| Answer» D. Stepped | |
| 3. |
Which of the following is not true about mandrels? |
| A. | Used in alignment test |
| B. | Mandrel between centres have has 2 reference marks |
| C. | Mandrel of large diameter made tubular |
| D. | Test mandrel with taper shanks has conical shanks |
| Answer» C. Mandrel of large diameter made tubular | |
| 4. |
Which of the following is used to test straightness of bed in the transverse direction of long beds? |
| A. | Autocollimator |
| B. | Straight edge |
| C. | Taut wire method |
| D. | Spirit level |
| Answer» E. | |
| 5. |
Which of the following is used to test leveling of machine bed? |
| A. | Feeler gauge |
| B. | Slip gauge |
| C. | Sensitive spirit level |
| D. | Mandrels |
| Answer» D. Mandrels | |
| 6. |
What is the axial slip? |
| A. | Axial spindle movement |
| B. | Axial machine movement |
| C. | Axial levelling of machine |
| D. | Axial alignment of locating cylinder |
| Answer» B. Axial machine movement | |
| 7. |
Which type of test is done on the main spindle of a machine? |
| A. | True running |
| B. | Alignment |
| C. | Levelling |
| D. | Flatness |
| Answer» B. Alignment | |
| 8. |
In which plane the test for the level of installation of the machine takes place? |
| A. | In vertical plane |
| B. | In horizontal plane |
| C. | In oblique plane |
| D. | In both vertical and horizontal plane |
| Answer» E. | |