MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Computational Fluid Dynamics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
For an algebraic multi-grid approach, the residual in the kth level is __________ |
| A. | residual in the (k+1)th level |
| B. | summation of the residuals in the (k)th level |
| C. | residual in the (k-1)th level |
| D. | summation of the residuals in the (k-1)th level |
| Answer» E. | |
| 2. |
Let rk be the residual in the kth level of multi-grid approach. Which of these give the restriction operator? |
| A. | \(\frac{r^{k+1}}{r^k} \) |
| B. | \(\frac{r^k}{r^{k+1}}\) |
| C. | rk+1-rk |
| D. | rk-rk+1 |
| Answer» B. \(\frac{r^k}{r^{k+1}}\) | |