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绪论 单元测试
1、单选题：
How many applications in CAE domains?
选项：
A:Five
B:Two
C:Four
D:Three
答案: 【Three】
2、单选题：
What’s the key point that any enterprises must face and solve?
选项：
A:how to improve the effective utilization of equipment
B:how to reduce costs
C:other aspects
D:how to achieve such a multidisciplinary integration of the rapid development of products
答案: 【how to achieve such a multidisciplinary integration of the rapid development of products】
3、多选题：
Contemporary construction machinery is a kind of product that integrates disciplines in many fields such as
选项：
A:computer vision
B:automation
C:unmanned navigation
D:machinery
E:power drive
答案: 【computer vision;automation;unmanned navigation;machinery;power drive】
4、多选题：
Commonly known simulation techniques include
选项：
A:CAE
B:CAM
C:Visual Studio
D:CAD
答案: 【CAE;CAM;CAD】
5、判断题：
we can conclude that the integration of multiple disciplines is the mainstream market demands of current and future construction machinery design.
选项：
A:对
B:错
答案: 【对】
第一章 单元测试
1、单选题：
What is the first step in kinematic analysis
选项：
A:determine the respective velocities of the bodies
B:velocity analysis
C:acceleration analysis
D:all the required displacement variables are determined
答案: 【all the required displacement variables are determined】
2、单选题：
Based on these FEMS, there are ___ choices in the Adams analysis to define the contact behavior of the gear pair.
选项：
A:one
B:three
C:two
D:four
答案: 【three】
3、多选题：
What modules are included in the mechanical subsystem？
选项：
A:Chains module
B:Bearing module
C:Cable module
D:Belt module
答案: 【Chains module;Bearing module;Cable module;Belt module】
4、判断题：
In dynamic analysis, we are concerned only with motion.
选项：
A:对
B:错
答案: 【错】
5、判断题：
The analysis of planar systems can be considered as a special case of spatial analysis.
选项：
A:错
B:对
答案: 【对】
第二章 单元测试
1、多选题：
About the advantages of FEA，choose the right options.
选项：
A:Simulation design not suitable for testing on prototypes.
B:About the advantages of FEA，choose the right options.
C:Create more reliable and high-quality designs.
D:Save costs and reduce the cost of design, manufacturing, and development.
答案: 【Simulation design not suitable for testing on prototypes.;About the advantages of FEA，choose the right options. ;Create more reliable and high-quality designs.;Save costs and reduce the cost of design, manufacturing, and development.】
2、多选题：
When we do Pre-Processing, what do we need to consider?
选项：
A:Boundary Conditions
B:Materials
C:Geometry
D:Mesh
答案: 【Boundary Conditions;Materials;Geometry;Mesh】
3、判断题：
FEA is a numerical method for solving problems of engineering and mathematical physics.
选项：
A:错
B:对
答案: 【对】
4、判断题：
FEA can’t do statics analysis.
选项：
A:对
B:错
答案: 【错】
5、判断题：
FEM is only one numerical method.
选项：
A:对
B:错
答案: 【错】
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