Kent L. Lawrence
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,Chapter 01 - Trusses
1. The truss element is a two-force element.
A) True
B) False
2. Truss elements cannot support bending stresses.
A) True
B) False
3. The finite element process generally involves three steps: Preprocessing, Equation
Solution, Postprocessing.
A) True
B) False
4. The definition of a truss element finite element model cannot be described in a text file
but must be defined interactively.
A) True
B) False
5. Animation of the deformed shape cannot be used to visualize the behavior of the FEM
problem.
A) True
B) False
6. Calculated truss FEM problem results include the following (select all that apply):
A) Area
B) Stress
C) Elastic modulus
D) Temperature
E) Strain
F) Deformation
G) Force
H) Humidity
7. In ANSYS truss FEM problems, support reactions must be computed by hand.
A) True
B) False
8. All elements in the FEM model must be made of the same material.
A) True
B) False
9. Interactive model building is provided in ANSYS truss problem model building.
A) True
B) False
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, 10. Support movement constraints cannot be included in ANSYS truss modeling.
A) True
B) False
2