# Simulation Quiz 3

#### Total Number of Questions - 10

Times up!

Linear Dynamics using Ansys Mechanical - Simulation Quiz 3

Complete the simulation and have all the results ready BEFORE starting the quiz.

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1 / 10

Which of the following is TRUE regarding Step Controls in transient analyses using the mode-superposition method?  Select the best option.

2 / 10

Review the Total Deformation of the corner vertex of the side rail. What is the Total Deformation at 0.04 s? Select the option that is closest to the correct result.

3 / 10

Review Total Deformation at the corner vertex of the side rail and consider the applied Acceleration load.  Select the best option below that is a correct statement.

4 / 10

Without rerunning the analysis, consider a situation where the mass of the occupant is 50kg. How will this increased mass affect the maximum Total Deformation over the complete time of collision?  Select the best option.

5 / 10

The graph shown here represents the Directional Acceleration oriented along which coordinate direction scoped to the corner vertex of a side rail. Select the best option closest to the correct result.

6 / 10

Which of the following is TRUE when applying an Acceleration load in the mode-superposition transient method?  Select the best option.

7 / 10

Which of the following methods can be used to connect the result of Modal Analysis to the setup of a Transient Analysis to use the mode-superposition method? Select the two best options.

8 / 10

When solving a transient analysis using the mode-superposition method, which of the following connection types should be avoided because it does not behave as defined? Select the best option.

9 / 10

Without rerunning the analysis, consider a situation where we vary the damping ratio, while keeping rest of the parameters same and observe how it affects the vibrational behaviour of the car seat. Case A has a damping ratio of 0.05 and Case B has a damping ratio of 0.2. Which of the following statements are correct, considering the above scenario? Select the 2 best options.

10 / 10

The graph shown here represents which of the following results scoped to the corner vertex of the side rail? Select the best option closest to the correct result.