MCQOPTIONS
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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 the maximum deflection of a cantilever beam with udl on entire span of 3m the intensity of you udl be 25 kN/m. Take EI as 4000 kN/m2. |
| A. | 0.052m |
| B. | 0.063m |
| C. | 0.076m |
| D. | 0.09m |
| Answer» C. 0.076m | |
| 2. |
Specific gravity of water is __________ |
| A. | 0.8 |
| B. | 1 |
| C. | 1.2 |
| D. | 1.5 |
| Answer» C. 1.2 | |
| 3. |
Calculate the specific gravity of mercury. |
| A. | 12.5 |
| B. | 14.7 |
| C. | 13.6 |
| D. | 11.8 |
| Answer» D. 11.8 | |
| 4. |
The inverse of specific weight of a fluid is __________ |
| A. | Specific gravity |
| B. | Specific Volume |
| C. | Compressibility |
| D. | Viscosity |
| Answer» C. Compressibility | |
| 5. |
Specific weight of water at 4°C is ____________ N/m3. |
| A. | 9810 |
| B. | 9760 |
| C. | 9950 |
| D. | 9865 |
| Answer» B. 9760 | |
| 6. |
_______ fluids are practical fluids |
| A. | Ideal |
| B. | Real |
| C. | Vortex |
| D. | Newtonian |
| Answer» C. Vortex | |
| 7. |
Air and water are the examples of ___________ |
| A. | Non Newtonian fluids |
| B. | Vortex fluids |
| C. | Real fluids |
| D. | Ideal fluids |
| Answer» E. | |
| 8. |
In an ideal fluid, the ____________ stresses are pretend to be absent. |
| A. | Bending |
| B. | Shearing |
| C. | Tensile |
| D. | Compressive |
| Answer» C. Tensile | |
| 9. |
The maximum deflection in cantilever beam of span “l”m and loading at free end is “W” kN. |
| A. | Wl3/2EI |
| B. | Wl3/3EI |
| C. | Wl3/4EI |
| D. | Wl2/2EI |
| Answer» C. Wl3/4EI | |
| 10. |
The maximum ____ should not exceed the permissible limit to the span of the beam. |
| A. | Slope |
| B. | Deflection |
| C. | Loaddl Bending moment |
| Answer» C. Loaddl Bending moment | |
| 11. |
The ratio of maximum deflection of a beam to its ___________ is called stiffness of the beam. |
| A. | Load |
| B. | Slope |
| C. | Span |
| D. | Reaction at the support |
| Answer» D. Reaction at the support | |
| 12. |
SPECIFIC_WEIGHT_OF_WATER_AT_4¬¨ àûC_IS______N/M3.?$# |
| A. | 9810 |
| B. | 9760 |
| C. | 9950 |
| D. | 9865 |
| Answer» B. 9760 | |
| 13. |
Calculate the specific gravity of mercury.$ |
| A. | 12.5 |
| B. | 14.7 |
| C. | 13.6 |
| D. | 11.8 |
| Answer» D. 11.8 | |
| 14. |
The_inverse_of_specific_weight_of_a_fluid_is___________$ |
| A. | Specific gravity |
| B. | Specific Volume |
| C. | Compressibility |
| D. | Viscosity |
| Answer» C. Compressibility | |
| 15. |
Which of the following is not an example of Malleability? |
| A. | Wrought Iron |
| B. | Ornamental silver |
| C. | Torsteel |
| D. | Ornamental gold |
| Answer» D. Ornamental gold | |
| 16. |
Calculate the maximum deflection of a cantilever beam with udl on entire span of 3m the intensity of you udl be 25 kN/m. Take EI as 4000 kN/m2. |
| A. | 0.052m |
| B. | 0.063m |
| C. | 0.076m |
| D. | 0.09m |
| Answer» C. 0.076m | |
| 17. |
Compute the maximum deflection at free end of a cantilever beam subjected to udl for entire span of l metres. |
| A. | wl<sup>4</sup>/8EI |
| B. | wl<sup>4</sup>/4EI |
| C. | wl<sup>3</sup>/8EI |
| D. | wl<sup>2</sup>/6EI |
| Answer» B. wl<sup>4</sup>/4EI | |
| 18. |
Specific_gravity_of_water_is___ |
| A. | 0.8 |
| B. | 1 |
| C. | 1.2 |
| D. | 1.5 |
| Answer» C. 1.2 | |
| 19. |
_______ fluids are practical fluid? |
| A. | Ideal |
| B. | Real |
| C. | Vortex |
| D. | Newtonian |
| Answer» C. Vortex | |
| 20. |
Air and water are the examples of ________ |
| A. | Non Newtonian fluids |
| B. | Vortex fluids |
| C. | Real fluids |
| D. | Ideal fluids |
| Answer» E. | |
| 21. |
In an ideal fluid, the ____ stresses are pretend to be absent. |
| A. | Bending |
| B. | Shearing |
| C. | Tensile |
| D. | Compressive |
| Answer» C. Tensile | |
| 22. |
In cantilever beam the deflection occurs at ______ |
| A. | Free end |
| B. | Point of loading |
| C. | Through out |
| D. | Fixed end |
| Answer» B. Point of loading | |
| 23. |
The maximum ____ should not exceed the permissible limit to the span of the beam |
| A. | Slope |
| B. | Deflection |
| C. | Load |
| Answer» C. Load | |
| 24. |
Stiffness of the beam is inversely proportional to the _____ of the beam. |
| A. | Slope |
| B. | Support reaction |
| C. | Deflection |
| D. | Load |
| Answer» D. Load | |
| 25. |
The ratio of maximum deflection of a beam to its_____ is called stiffness of the beam. |
| A. | Load |
| B. | Slope |
| C. | Span |
| D. | Reaction at the support |
| Answer» D. Reaction at the support | |