MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Finite Element Method knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In axisymmetric solids, stress- strain law can be defined as ______ |
| A. | σ=D(ε-ε0) |
| B. | σ=D |
| C. | σ=Dε |
| D. | σ=Dε0 |
| Answer» D. σ=Dε0 | |
| 2. |
For axisymmetry solids gravity forces can be considered if deformation and stresses act on _____ |
| A. | X direction |
| B. | Z direction |
| C. | Y direction |
| D. | Parallel to plane |
| Answer» C. Y direction | |
| 3. |
Axisymmetric problems are totally defined in ______ |
| A. | xy planes |
| B. | yz planes |
| C. | rz planes |
| D. | rθ planes |
| Answer» D. rθ planes | |
| 4. |
The stress- strain relation is given as ___________ |
| A. | σ=D |
| B. | σ=Dε |
| C. | σ=ε |
| D. | ε=Dσ |
| Answer» C. σ=ε | |
| 5. |
Revolving bodies like fly wheels can be analyzed by introducing _______ in body force term. |
| A. | Gravitational force |
| B. | Revolving force |
| C. | Centrifugal force |
| D. | Centripetal force |
| Answer» D. Centripetal force | |
| 6. |
All deformations and stresses are independent of _______ |
| A. | Co-ordinates |
| B. | Number of nodes |
| C. | Rotational angle, θ |
| D. | Area |
| Answer» D. Area | |
| 7. |
Problems involving three- dimensional axisymmetric solids or solids of revolution, subjected to _____ loading. |
| A. | Rotational |
| B. | Two-dimensional |
| C. | Three-dimensional |
| D. | Axisymmetric loading |
| Answer» E. | |
| 8. |
The stress vector is correspondingly defined as ___________ |
| A. | σ=[σy,σz,τyz,σθ]T |
| B. | σ=[σy,σz]T |
| C. | u=[u, w]T |
| D. | T=[Ty,Tz]T |
| Answer» B. σ=[σy,σz]T | |
| 9. |
Consider an Axisymmetric problem of which is having a radius of r, rotational angle θ and length l. Then r dl dθ is known as ____ |
| A. | Elemental volume |
| B. | Element |
| C. | Elemental surface area |
| D. | Elemental surface |
| Answer» D. Elemental surface | |