+1 vote
in Finite Element Method by (110k points)
In elimination approach method, extract the displacement vector q from the Q vector. By using ___

(a) Potential energy

(b) Load

(c) Force

(d) Element connectivity

I got this question during an online interview.

This intriguing question comes from Finite Element Equations in portion One Dimensional Problems of Finite Element Method

1 Answer

+2 votes
by (185k points)
selected by
 
Best answer
The correct answer is (d) Element connectivity

Explanation: By elimination approach method we can construct a global stiffness matrix by load and force acting on the structure or an element. Then we extract the displacement vector q from the Q vector. By using Element connectivity, and determine the element stresses.

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community
...