MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 25 Mcqs, each offering curated multiple-choice questions to sharpen your Strength Materials knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Calculate thickness of metal, if the pressure inside the water main is 0.6 N/mm2. The diameter of water main is 600 mm. Take hoop stress = 25 N/mm2. |
| A. | 7.20 mm |
| B. | 9.45 mm |
| C. | 10.58 mm |
| D. | 12.24 mm |
| Answer» B. 9.45 mm | |
| 2. |
Recuperation test is carried out to determine yield of well. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
The porosity range of sand stone be _________ |
| A. | 45 – 55 % |
| B. | 20 – 25 % |
| C. | 10 – 20 % |
| D. | 1 – 10 % |
| Answer» D. 1 – 10 % | |
| 4. |
Draw down is also known as __________ |
| A. | Frictional head |
| B. | Depression head |
| C. | Tensile head |
| D. | Positive head |
| Answer» C. Tensile head | |
| 5. |
_________ is a measure of the water retaining capacity of material (rock). |
| A. | Specific capacity |
| B. | Specific yield |
| C. | Specific retention |
| D. | Specific |
| Answer» D. Specific | |
| 6. |
Piezometric surface is a ____________ surface. |
| A. | Real |
| B. | Imaginary |
| C. | Stationary |
| D. | Motive |
| Answer» C. Stationary | |
| 7. |
_______ is a measure of ease of flow of groundwater. |
| A. | Permeability |
| B. | Porosity |
| C. | Voids ratio |
| D. | Impermeability |
| Answer» B. Porosity | |
| 8. |
Distribution bars are also known as __________ |
| A. | Transverse bars |
| B. | Radial bars |
| C. | Flexural bars |
| D. | Regant bars |
| Answer» B. Radial bars | |
| 9. |
The radial stress in cylinder walls is negligible. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
Calculate the longitudinal strain, if internal pressure is 1.2 N/mm2 and 1 m in diameter along with 10 mm thickness. Take E = 2 × 105N/mm2and Poisson’s ratio as 0.3. |
| A. | 6.0E-5 |
| B. | 0.0006 |
| C. | 0.006 |
| D. | 0.06 |
| Answer» B. 0.0006 | |
| 11. |
PIEZOMETRIC_SURFACE_IS_AN______SURFACE.?$ |
| A. | Real |
| B. | Imaginary |
| C. | Stationary |
| D. | Motive |
| Answer» C. Stationary | |
| 12. |
Draw down is also known as __________$ |
| A. | Frictional head |
| B. | Depression head |
| C. | Tensile head |
| D. | Positive head |
| Answer» C. Tensile head | |
| 13. |
__________is_a_measure_of_the_water_retaining_capacity_of_a_material_(rock).$ |
| A. | Specific capacity |
| B. | Specific yield |
| C. | Specific retention |
| D. | Specific |
| Answer» D. Specific | |
| 14. |
Ratio of lateral strain to linear strain is _________ |
| A. | Poisson’s ratio |
| B. | Shear strength |
| C. | Shear modulus |
| D. | Bulk modulus |
| Answer» B. Shear strength | |
| 15. |
Calculate thickness of metal, if the pressure inside the water main is 0.6 N/mm2. The diameter of water main is 600 mm. Take hoop stress = 25 N/mm2. |
| A. | 7.20 mm |
| B. | 9.45 mm |
| C. | 10.58 mm |
| D. | 12.24 mm |
| Answer» B. 9.45 mm | |
| 16. |
Recuperation test is carried out to determine yield of well? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 17. |
The_porosity_range_of_sand_stone_be______ |
| A. | 45 – 55 % |
| B. | 20 – 25 % |
| C. | 10 – 20 % |
| D. | 1 – 10 % |
| Answer» D. 1 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 10 % | |
| 18. |
_______ is a measure of ease of flow of groundwater? |
| A. | Permeability |
| B. | Porosity |
| C. | Voids ratio |
| D. | Impermeability |
| Answer» B. Porosity | |
| 19. |
__________ is a measure of its water yielding capacity. |
| A. | Specific capacity |
| B. | Specific weight |
| C. | Specific yield |
| D. | Yield capacity |
| Answer» D. Yield capacity | |
| 20. |
What is the porosity percentage in gravel? |
| A. | 30 – 40 % |
| B. | 50 – 60 % |
| C. | 10 – 20 % |
| D. | 1 – 10 % |
| Answer» B. 50 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 60 % | |
| 21. |
_______ possesses free surface open to the atmosphere. |
| A. | Aquitard |
| B. | Aquifuge |
| C. | Unconfined aquifer |
| D. | Aquiclude |
| Answer» D. Aquiclude | |
| 22. |
_______ is a saturated bed, which yields water. |
| A. | Aquitard |
| B. | Aquiclude |
| C. | Aquifer |
| D. | Aquifuge |
| Answer» D. Aquifuge | |
| 23. |
Distribution bars are also known as __________ |
| A. | Transverse bars |
| B. | Radial bars |
| C. | Flexural bars |
| D. | Regant bars |
| Answer» B. Radial bars | |
| 24. |
The radial stress in cylinder walls is negligible? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 25. |
Calculate the longitudinal strain, if internal pressure is 1.2 N/mm2 and 1 m in diameter along with 10 mm thickness. Take E = 2 × 105N/mm2and Poisson’s ratio as 0.3. |
| A. | 0.00006 |
| B. | 0.0006 |
| C. | 0.006 |
| D. | 0.06 |
| Answer» B. 0.0006 | |