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Q: If a structure has total 10 joints, then what should be the minimum no. of joints in which equilibrium equations should be concurrently satisfied for stability?
  • A. 7
  • B. 8
  • C. 9
  • D. 10
Correct Answer: Option D - For the stability, equilibrium equation should be satisfied concurrently at each and every joint of the structure. So, in the question there are 10 No. of joints are given so minimum number of joints in which equilibrium equation should be concurrently satisfied for the stability should be 10.
D. For the stability, equilibrium equation should be satisfied concurrently at each and every joint of the structure. So, in the question there are 10 No. of joints are given so minimum number of joints in which equilibrium equation should be concurrently satisfied for the stability should be 10.

Explanations:

For the stability, equilibrium equation should be satisfied concurrently at each and every joint of the structure. So, in the question there are 10 No. of joints are given so minimum number of joints in which equilibrium equation should be concurrently satisfied for the stability should be 10.