Course Assessment - Modal Analysis in Ansys Mechanical
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Question 1 of 10
1. Question
Identify the ways in which user can specify the modes to extract in Ansys Mechanical? Select the two best possible options.
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Question 2 of 10
2. Question
An assembly made of wooden material has many frictional contact regions and was analyzed for static loading in a nonlinear structural analysis. Which of the following holds TRUE regarding performing a separate modal analysis on the same assembly? Select the best option.
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Question 3 of 10
3. Question
_____ analysis is the most fundamental analysis of linear dynamics. Select the best option to complete the sentence.
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Question 4 of 10
4. Question
Which of the following equations describes the governing equation of pre-stressed modal analysis? Select the best option.
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Question 5 of 10
5. Question
Which of the following statements are TRUE about loads and boundary conditions in a pre-stressed modal analysis? Select the two best options.
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Question 6 of 10
6. Question
In which of the following situations are rigid-body modes desired? Choose the two best options.
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Question 7 of 10
7. Question
A free-free modal analysis is free of _____ & _____. Choose the two best options that can correctly complete the sentence.
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Question 8 of 10
8. Question
What could be the goal in conducting a modal analysis on an airplane wing? Select the best option.
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Question 9 of 10
9. Question
How to determine which is the most significant mode of a structure? Select the best option.
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Question 10 of 10
10. Question
Which of the following changes will tend to increase the frequency of a structure? Select the two best options.
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