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单选题 When drilling the bottom hole, the top cone angle shall be set to ___
学科：CAD软件应用
时间：2025-12-21 09:36:45
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题目1单选题
Which dialog box determines the direction of creating a cylinderA. Vector constructorB. absolute coordinate system positioningC. working coordinate system positioningD. point constructor
题目2单选题
When drilling the bottom hole, the top cone angle shall be set to ___A. 0°B. 45°C. 90°D. 180°
题目3单选题
In the Create Drawing dialog box, the metric drawing standard size options are shared by default_____Species of plantsA. 3B. 4C. 5D. 6
题目4单选题
In the feature parameter editing dialog box, the feature types that can be selected areA. SketchB. CurveC. ViewD. Solid
题目5单选题
If a component is distributed in different positions in the same assembly, it can be reset______To distinguish different parts of the sameA. Assembly nameB. reference set nameC. component nameD. etc
题目6单选题
Is one of the important features of the parametric modeling systemA. FeatureB. Expression Drive ModelC. SketchD. Support Parameter Modification
题目7单选题
The following operations do not belong to the scope of object transformationA. TranslationB. Modify feature parameterC. ArrayD. Rotate
题目8单选题
When it is found that the geometric constraint state of the sketch may not conform to the design idea, but it is not clear which constraint is caused. You can now use the command for analysis, so this command is very common during modelingA. Show/remove constraintB. convert to reference curve/active curveC. show all constraintD. all above can be
题目9单选题
When marking, first select two control points, and then the system will mark the dimension with the length of the connecting line between two points. The dimension line will be parallel to the connecting line between the selected two pointsA. VerticalB. ParallelC. AngleD. Horizontal
题目10单选题
In the Swept operation, the direction and proportion of the scanning volume are controlled in the scanning directionA. Sectional wire stringB. guide wire stringC. starting wire string and ending wire stringD. ridge wire string
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