MCQOPTIONS
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MCQOPTIONS
This section includes 11 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. |
Increasing the number of nodes in coarse mesh regions where stress variations are high, should give better results. This method is called _____ |
| A. | Divergence |
| B. | Convergence |
| C. | Convergent- divergent |
| D. | Un defined |
| Answer» C. Convergent- divergent | |
| 2. |
Coarser meshes are recommended for _____ |
| A. | Loading |
| B. | Notches and fillets |
| C. | Crystals |
| D. | Initial trails |
| Answer» E. | |
| 3. |
The _____ can be obtained even with coarser meshes by plotting and extrapolating. |
| A. | Minimum stresses |
| B. | Minimum strain |
| C. | Maximum stresses |
| D. | Maximum strain |
| Answer» D. Maximum strain | |
| 4. |
The Constant strain triangle can give____ stresses on elements. |
| A. | Linear |
| B. | Constant |
| C. | Uniform |
| D. | Parallel |
| Answer» C. Uniform | |
| 5. |
Stresses can be change widely at ____ |
| A. | Large circular sections |
| B. | Notches and fillets |
| C. | Corners |
| D. | Crystals |
| Answer» C. Corners | |
| 6. |
In dividing the elements a good practice may be to choose corner angles in the range of ____ |
| A. | 30-120 |
| B. | 90-180 |
| C. | 25-75 |
| D. | 45-180 |
| Answer» B. 90-180 | |
| 7. |
When dividing an area into triangles, avoid large _____ |
| A. | Dimensions |
| B. | Loading |
| C. | Aspect ratios |
| D. | Boundary conditions |
| Answer» D. Boundary conditions | |
| 8. |
Boundary conditions can be easily considered by using _______ |
| A. | Rayleigh method |
| B. | Penalty approach method |
| C. | Galerkin approach |
| D. | Potential energy approach |
| Answer» C. Galerkin approach | |
| 9. |
For a circular pipe under internal or external pressure, by symmetry all points move _____ |
| A. | Radially |
| B. | Linearly |
| C. | Circularly |
| D. | Along the pipe |
| Answer» B. Linearly | |
| 10. |
In deformation of the body, the symmetry of ______ and symmetry of ____ can be used effectively. |
| A. | Stress and strain |
| B. | Nodes and displacement |
| C. | Geometry and strain |
| D. | Geometry and loading |
| Answer» E. | |
| 11. |
Finite element method is used for computing _____ and _____ |
| A. | Stress and strain |
| B. | Nodes and displacement |
| C. | Nodes and elements |
| D. | Displacement and strain |
| Answer» E. | |