MAE 1351 EXAM 2 set/latest exam questions and answers correct and verified 100%
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MAE 1351
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MAE 1351
MAE 1351 EXAM 2 set/latest exam questions and answers correct and verified 100%MAE 1351 EXAM 2 set/latest exam questions and answers correct and verified 100%
ECHO 360 and Module Quizzes - correct answers-ECHO 360 and Module Quizzes
An assembly cannot be nested inside an existing assembly; on...
An assembly cannot be nested inside an existing assembly; only parts can - correct answers-False
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I bring a part into an assembly in SolidWorks, and click the OK check mark at the top right. This will.. -
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correct answers-leave the part in a floating state;
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align component with the assembly originjf jf jf jf jf
I bring a cube into an assembly and mate-
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coincident one of its edges to a fixed edge. It now has how many DOF's - correct answers-2
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Every part brought/ made in SolidWorks has how many DOF's - correct answers-6
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When you apply mates to an object in SolidWorks, what are you technically doing? - correct answers-
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Taking away DOF's each time a mate/constraint is applied
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I bring a cube into an assembly and mate coincident one of its vertices to a fixed vertex. It now has how man
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y DOF's - correct answers-3
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For every mate I apply, I reduce the DOF of the part by these many - correct answers-Depends on the mate
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I bring a cylinder into an assembly and mate-
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parallel one of its flat faces to the top of the plane. This causes it to lose these many DOFs - correct answers-
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3
I bring a cylinder into an assembly and mate-
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tangent its curved to a curved surface of a fixed identical cylinder. It now has how many DOF's -
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correct answers-3
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The equivalent of mass in a rotational system is called the - correct answers-moment of inertia
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I have an assembly with moving parts and wish to check that I have part clearances throughout. For this I ne
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ed. - correct answers-Motion Study
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In a SolidWorks assembly, it is possible to assign an arbitrary motion to a component to visualize overall beh
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avior - correct answers-yes, easily jf jf jf jf
In a FEA simulation, certain physical values are specified at their edges and nodal points. These are known as
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- correct answers-Boundary conditions
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In a FEA simulation, certain physical values (displacement, temperature) are specified at their edges and no
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dal points. These are known as - correct answers-They are NOT known as:
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Components - correct answers-objects that make up a system jf jf jf jf jf jf jf jf
Instances - correct answers-copies of a component within the system jf jf jf jf jf jf jf jf jf
Subassembly - correct answers- jf jf jf
is a grouping of components that serves a single purpose within the overall assembly;
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subassemblies can also be instances. They can also contain other subassembely instances jf jf jf jf jf jf jf jf jf jf jf
Associativity - correct answers- jf jf jf
you can change the geometry of a part of a component and all instances of it will also change by the same a
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mount
Base instance - correct answers- jf jf jf jf
is a component that remains stationary while the other instances move around it
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Assembly constraints - correct answers-a constraint between two 3- jf jf jf jf jf jf jf jf
D instances so that the instances maintain dimensional or geometric relationships with respect to each othe
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r within the assembly
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DOF - correct answers- jf jf jf
degree of freedom; distance along X,Y,Z from the instance origin to the base component origin
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you can constrain the centerline of one instance to coincide with the centerline of a different instance forcin
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g the two instances to be concentric
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Surface normal - correct answers-a vector that is perpendicular to the surface and points away from it
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Mating surfaces tend to do what with each other - correct answers-Coincide-
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they line up on top of each other
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when you are applying a mating surface constraint you are forcing normals of the two surfaces to be parallel
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to each other jf jf
Coincidence - correct answers-two entities that take up the same space jf jf jf jf jf jf jf jf jf jf
can occur between two lines, two points, or between a point and a line
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Interference - correct answers-the amount that two instances overlap jf jf jf jf jf jf jf jf
Clearances - correct answers-the minimum distance between two parts jf jf jf jf jf jf jf jf
If two parts overlap, there is an interference and a clearance is not defined - correct answers-
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If two parts have a clearance, an interference is not defined
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