MCQOPTIONS
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MCQOPTIONS
| 1. |
The degree of static indeterminacy of a pin-jointed space frame is given by (where m is number of unknown member forces, r is unknown reaction components and j is number of joints) |
| A. | m + r – 2j |
| B. | m + r – 3j |
| C. | 3m + r – 3j |
| D. | m + r + 3j |
| Answer» C. 3m + r ‚Äö√Ñ√¨ 3j | |