CSWP Simulation & Design Validation Tools 4

Question 1

Which SOLIDWORKS Simulation option allows you to define a load that varies with frequency for a dynamic study?

Accepted Answer

Harmonic/Frequency Response Load

Answer

A Harmonic (Frequency Response) study accepts loads defined as a function of frequency to analyze steady-state response to sinusoidal excitation.

Question 2

In SOLIDWORKS Simulation, what is the purpose of the 'Mesh Quality Plot'?

Accepted Answer

To identify poor-quality elements that may compromise result accuracy

Answer

The Mesh Quality Plot highlights elements with high aspect ratios or distortion, which can introduce numerical errors into the simulation results.

Question 3

What does the 'Probe' tool in SOLIDWORKS Simulation allow you to do?

Accepted Answer

Query result values at specific nodes or locations on the model

Answer

The Probe tool extracts and displays numerical result values (stress, displacement, temperature, etc.) at user-selected nodes or locations.

Question 4

In SOLIDWORKS Simulation, which material failure criterion is most appropriate for brittle materials?

Accepted Answer

Maximum Normal Stress

Answer

The Maximum Normal Stress criterion (Rankine criterion) is commonly used for brittle materials, which fail due to tensile fracture rather than yielding.

Question 5

When does SOLIDWORKS Simulation require a nonlinear study instead of a linear static study?

Accepted Answer

When large deformations, material plasticity, or nonlinear contact is involved

Answer

Nonlinear studies are required when geometric nonlinearity (large deflections), material nonlinearity (plasticity, hyperelasticity), or nonlinear contact behavior is present.

(CSWP) SOLIDWORKS CAD Design Professional Practice Test

(CSWP) SOLIDWORKS CAD Design Professional Practice Test

CSWP Simulation & Design Validation Tools 4