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When applying the method of joints, what is the first step in the analysis process?

30. When applying the method of joints, what is the first step in the analysis process?

1. Calculate the reactions at the supports
2. Select a joint to analyze and establish equilibrium equations
3. Identify all the members and joints within the truss
4. Determine the external loads acting on the truss

Answer

The correct answer is: C) Identify all the members and joints within the truss

Explanation

Before proceeding with the analysis, it's crucial to identify all the members and joints within the truss structure to understand its geometry and connections.