MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Strength of Materials knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What the number that measures an object s resistance to being deformed elastically when stress is applied to it? |
| A. | Elastic modulus |
| B. | Plastic modulus |
| C. | Poisson s ratio |
| D. | Stress modulus |
| Answer» B. Plastic modulus | |
| 2. |
What kind of elastic materials are derived from a strain energy density function? |
| A. | Cauchy elastic materials |
| B. | Hypo elastic materials |
| C. | Hyper elastic materials |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
As the elastic limit reaches, tensile strain __________ |
| A. | Increases more rapidly |
| B. | Decreases more rapidly |
| C. | Increases in proportion to the stress |
| D. | Decreases in proportion to the stress |
| Answer» B. Decreases more rapidly | |
| 4. |
A member which does not regain its original shape after removal of the load producing deformation is said __________ |
| A. | Plastic |
| B. | Elastic |
| C. | Rigid |
| D. | None of the mentioned |
| Answer» B. Elastic | |
| 5. |
The property of a material by which it can be beaten or rolled into thin plates is called __________ |
| A. | Malleability |
| B. | Plasticity |
| C. | Ductility |
| D. | Elasticity |
| Answer» B. Plasticity | |
| 6. |
The property by which a body returns to its original shape after removal of the force is called __________ |
| A. | Plasticity |
| B. | Elasticity |
| C. | Ductility |
| D. | Malleability |
| Answer» C. Ductility | |