Civil Engineering MCQJE Level Civil Engineering
Which of the following about joint displacement degrees of freedom is correct?
Structural AnalysisKinematic IndeterminacyMEDIUM
Choose the correct answer
A
it counts only support reactions
B
it counts independent joint translations and rotations after restraints
C
it is equal to the number of members
D
it is independent of joint type
Correct Answer
B. it counts independent joint translations and rotations after restraints
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Kinematic indeterminacy is the number of unknown displacement coordinates. Correct option: B.
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