Civil Engineering MCQJE Level Civil Engineering
For a stable pin-jointed plane truss, deficiency in members usually causes:
Structural AnalysisTheory of StructuresHARD
Choose the correct answer
A
greater stiffness
B
fixed-end moment
C
mechanism/instability
D
higher concrete strength
Correct Answer
C. mechanism/instability
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If members are insufficient for stability, the truss can become a mechanism.
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