MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Design knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Transverse fillet weld can be designed using the same equations as of parallel fillet weld. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
A single transverse weld is preferred over double transverse fillet weld. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
The fundamental equation for viscous flow is given by ∆pbhᵌ/6µl where symbols have their usual meanings. |
| A. | 6 is to be replaced by 3 |
| B. | 6 is to be replaced by 12 |
| C. | 6 is to be replaced by 9 |
| D. | 6 is to be replaced by 15 |
| Answer» C. 6 is to be replaced by 9 | |
| 4. |
A_SINGLE_TRANSVERSE_WELD_IS_PREFERRED_OVER_DOUBLE_TRANSVERSE_FILLET_WELD.?$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
The fundamental equation for viscous flow is given by ∆pbhᵌ/6µl where symbols have their usual meanings?# |
| A. | 6 is to be replaced by 3 |
| B. | 6 is to be replaced by 12 |
| C. | 6 is to be replaced by 9 |
| D. | 6 is to be replaced by 15 |
| Answer» C. 6 is to be replaced by 9 | |
| 6. |
If viscosity of the lubricant is very low than BCN will lie in the region |
| A. | BC |
| B. | Point C |
| C. | CD |
| D. | Can’t be determined |
| Answer» C. CD | |
| 7. |
Bearing modulus is the bearing characteristic number at |
| A. | B |
| B. | C |
| C. | D |
| D. | None of the listed |
| Answer» B. C | |
| 8. |
Coefficient of friction is minimum at |
| A. | It is same at each point |
| B. | B |
| C. | C |
| D. | D |
| Answer» C. C | |
| 9. |
Hydrodynamic lubrication takes place in region? |
| A. | BC |
| B. | CD |
| C. | Both BC and CD |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 10. |
In the graph shown, which regions points the partial metal to metal contact. |
| A. | BC |
| B. | CD |
| C. | Both BC and CD |
| D. | Can’t be determined |
| Answer» C. Both BC and CD | |
| 11. |
The bearing characteristic number shown in the graph is directly proportional to the unit bearing pressure. |
| A. | True |
| B. | False |
| Answer» B. False | |