MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 10 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. |
The expressions u=Nq; =Bq; =EBq relate ____________ |
| A. | Displacement, Strain and Stress |
| B. | Strain and stress |
| C. | Strain and displacement |
| D. | Stress and displacement |
| Answer» B. Strain and stress | |
| 2. |
Stresses due to rigid body motion are _______________ |
| A. | Zero |
| B. | Considered |
| C. | Not considered |
| D. | Infinite |
| Answer» D. Infinite | |
| 3. |
In shape functions, _________ must be continuous across the element boundary. |
| A. | Derivatives |
| B. | Nodes |
| C. | Displacement |
| D. | Shape function |
| Answer» D. Shape function | |
| 4. |
In shape functions, first derivatives must be _______ within an element. |
| A. | Infinite |
| B. | Finite |
| C. | Natural |
| D. | Integer |
| Answer» C. Natural | |
| 5. |
Deformation at the end of elements are called _____________ |
| A. | Load |
| B. | Displacement functions |
| C. | Co-ordinates |
| D. | Nodes |
| Answer» E. | |
| 6. |
B= ( frac{1}{x_2-x_1} )[-1 1] is an ___________ |
| A. | Strain matrix |
| B. | Element-strain displacement matrix |
| C. | Displacement matrix |
| D. | Elemental matrix |
| Answer» C. Displacement matrix | |
| 7. |
Isoparametric formula is ______________ |
| A. | x=N<sub>1</sub>x<sub>1</sub>+N<sub>2</sub>x<sub>2</sub> |
| B. | x=N<sub>2</sub>x<sub>1</sub>+N<sub>1</sub>x<sub>2</sub> |
| C. | x=N<sub>1</sub>x<sub>1</sub>-N<sub>2</sub>x<sub>2</sub> |
| D. | x=N<sub>2</sub>x<sub>1</sub>-N<sub>1</sub>x<sub>2</sub> |
| Answer» B. x=N<sub>2</sub>x<sub>1</sub>+N<sub>1</sub>x<sub>2</sub> | |
| 8. |
Shape function is just a ___________ |
| A. | Displacement function |
| B. | Equation |
| C. | Interpolation function |
| D. | Matrix function |
| Answer» D. Matrix function | |
| 9. |
In q=[q1,q2]T is defined as __________ |
| A. | Element displacement vector |
| B. | Element vector |
| C. | Displacement vector |
| D. | Shape function vector |
| Answer» B. Element vector | |
| 10. |
Natural or intrinsic coordinate system is used to define ___________ |
| A. | Co-ordinates |
| B. | Shape functions |
| C. | Displacement functions |
| D. | Both shape functions and co-ordinate functions |
| Answer» C. Displacement functions | |