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Each node has only _______

(a) Two degrees of freedom

(b) One degree of freedom

(c) Six degrees of freedom

(d) Three degrees of freedom

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Query is from One Dimensional Problems topic in division One Dimensional Problems of Finite Element Method

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Right answer is (b) One degree of freedom

Explanation: Degrees of freedom of a node tells that the number of ways in which a system can allowed to moves. In a stiffness matrix each node can have one degree of freedom.

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