MCQOPTIONS
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MCQOPTIONS
This section includes 10 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 option is true for given statements?Statement 1: Bilateral tolerances are used in mass production techniques.Statement 2: The basic size should be equal to upper and lower limits. |
| A. | T, T |
| B. | F, F |
| C. | T, F |
| D. | F, T |
| Answer» D. F, T | |
| 2. |
Quality control charts doesn’t depend on which factor? |
| A. | Normal distribution |
| B. | Random sampling |
| C. | Independence between samples |
| D. | Binomial distribution |
| Answer» E. | |
| 3. |
IF_A_CLEARANCE_FIT_IS_PRESENT_BETWEEN_SHAFT_AND_HOLE,_WHAT_IS_THE_TOLERANCE_ON_SHAFT_OR_HOLE_FOR_A_COMPLETE_INTERCHANGEABLE_APPROACH??$ |
| A. | ½ of maximum clearance – ½ of minimum clearance |
| B. | ¼ of maximum clearance – ¼ of minimum clearance |
| C. | Maximum clearance – minimum clearance |
| D. | ¾ of maximum clearance – ¾ of minimum clearance |
| Answer» B. ¬¨¬®¬¨‚à´ of maximum clearance ‚Äö√Ñ√∂‚àö√ë‚àö¬® ¬¨¬®¬¨‚à´ of minimum clearance | |
| 4. |
Quality control charts doesn’t depend on which factor?$ |
| A. | Normal distribution |
| B. | Random sampling |
| C. | Independence between samples |
| D. | Binomial distribution |
| Answer» E. | |
| 5. |
Which of the following is incorrect about tolerances? |
| A. | Too loose tolerance results in less cost |
| B. | Tolerance is a compromise between accuracy and ability |
| C. | Too tight tolerance may result in excessive cost |
| D. | Fit between mating components is decided by functional requirements |
| Answer» B. Tolerance is a compromise between accuracy and ability | |
| 6. |
What is mean clearance? |
| A. | Maximum size of hole minus maximum size of shaft |
| B. | Minimum size of hole minus minimum size of shaft |
| C. | Mean size of hole minus mean size of shaft |
| D. | Average of both size of shaft and hole |
| Answer» D. Average of both size of shaft and hole | |
| 7. |
Which type of tolerance provided in drilling mostly? |
| A. | Bilateral |
| B. | Unilateral |
| C. | Trilateral |
| D. | Compound |
| Answer» C. Trilateral | |
| 8. |
What is bilateral tolerance? |
| A. | Total tolerance is in 1 direction only |
| B. | Total tolerance is in both the directions |
| C. | May or may not be in one direction |
| D. | Tolerance provided all over the component body |
| Answer» C. May or may not be in one direction | |
| 9. |
Why tolerances are given to the parts? |
| A. | Because it’s impossible to make perfect settings |
| B. | To reduce weight of the component |
| C. | To reduce cost of the assembly |
| D. | To reduce amount of material used |
| Answer» B. To reduce weight of the component | |
| 10. |
What are the functional dimensions? |
| A. | Have to be machined and fit with other mating components |
| B. | Which have no effect on the performance of quality |
| C. | Need not to be machined to an accuracy of the high degree |
| D. | Function is more important than accuracy |
| Answer» B. Which have no effect on the performance of quality | |