

MCQOPTIONS
Saved Bookmarks
1. |
If 1, 2; 3, 4; 5, 6 and 7, 8 are the degrees of freedom at nodes 1,2,3 and 4 respectively then the common degrees of freedom for e=1 and e=2 are ____ |
A. | 3 4, 7 8 |
B. | 1 2, 3 4 |
C. | 5 6, 7 8 |
D. | 1 2, 5 6 |
Answer» B. 1 2, 3 4 | |