MCQOPTIONS
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MCQOPTIONS
This section includes 8 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. |
Element body force vector is given by ______ |
| A. | fe=\(\frac{A_el_ef}{2} \int_{-1}^{1}\) NT dξ |
| B. | fe= \(\frac{A_el_e}{2}\int_{}^{1}\) NT dξ |
| C. | Conditioning strategies |
| D. | fe=∫ NT dξ |
| Answer» B. fe= \(\frac{A_el_e}{2}\int_{}^{1}\) NT dξ | |
| 2. |
At the condition, at , N1=1 at ξ=-1 which yields c=\(\frac{-1}{2}\). Then these shape functions are called ____ |
| A. | Computer functions |
| B. | Programming functions |
| C. | Galerkin function |
| D. | Lagrange shape functions |
| Answer» E. | |
| 3. |
Nodal displacement as _____ |
| A. | u=Nq |
| B. | N=uq |
| C. | q=Nu |
| D. | Program SOLVING |
| Answer» B. N=uq | |
| 4. |
By Hooke’s law, stress is ______ |
| A. | σ=Bq |
| B. | σ=EB |
| C. | B=σq |
| D. | σ=EBq |
| Answer» E. | |
| 5. |
The _____ and ______ can vary linearly. |
| A. | Force and load |
| B. | Precision and accuracy |
| C. | Strain and stress |
| D. | Distance and displacement |
| Answer» D. Distance and displacement | |
| 6. |
Strain displacement relation ______ |
| A. | ε=\(\frac{du}{dx}\) |
| B. | ε=\(\frac{du}{d\epsilon}\) |
| C. | x=\(\frac{d\epsilon}{du}\) |
| D. | Cannot be determined |
| Answer» B. ε=\(\frac{du}{d\epsilon}\) | |
| 7. |
Quadratic shape functions give much more _______ |
| A. | Precision |
| B. | Accuracy |
| C. | Both Precision and accuracy |
| D. | Identity |
| Answer» C. Both Precision and accuracy | |
| 8. |
What is a shape function? |
| A. | Interpolation function |
| B. | Displacement function |
| C. | Iterative function |
| D. | Both interpolation and displacement function |
| Answer» E. | |