MAE 1351 EXAM 1, MAE 1351 Exam 2 comb ls ls ls ls ls ls ls ls
ined questions with correct answers verifi ls ls ls ls ls
ed 100% ls
The engineering design process follows the same steps as the scientific discovery process, or scientific met
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hod. True? - correct answers-No; there are major differences
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The term "IPS" in SolidWorks refers to... - correct answers-measurement units
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To create an extrusion, I must first draw a sketch on a surface. True? - correct answers-
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Yes, but the surface must be flat
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What are the fundamental types of sketch constraints? - correct answers-Geometrical and dimensional
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To clock a hexagonal feature so that it rests horizontally on one side, I would... - correct answers-
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Apply a horizontal constraint ls ls ls
To create a revolved feature, the profile and the axis of the revolution must be what? - correct answers-
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Coplanar
To create a solid of revolution, I must...
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A) Select a plain line from the sketch to use as an axis
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B) Make an axis in the sketch using a construction line
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C) Use reference geometry to make an axis
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D) Any of the above will work - correct answers-D) Any of the above will work
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I have a distance in my sketch preceded by a "sigma" symbol. This means... - correct answers-
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It is a dimension driven by a parametric formula
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Graphical User Interface (GUI) - correct answers- ls ls ls ls ls ls
The format of information on the visual display of a computer, giving its user control of the input, output, a
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nd editing of the information
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primary modeling planes, principal viewing planes, or datum planes - correct answers-
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The planes representing the XY-, XZ-, and YZ-planes in a Cartesian coordinate system.
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sketches - correct answers-Collection of 2-D entities ls ls ls ls ls ls
sketching editor - correct answers-A software tool used to create andls ls ls ls ls ls ls ls ls ls
edit sketches. ls
Profile - correct answers-A planar sketch that is used to create a solid
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, Extrusion - correct answers- ls ls ls
A solid that is bounded by the surfaces swept out in space by a planar profile as it is pulled along a path per
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pendicular to the plane of the profile ls ls ls ls ls ls
Revolved solid - correct answers-a solid formed when a profile curve is rotated about an axis
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Constraints - correct answers- ls ls ls
Geometric relationships, dimensions, or equations that control the size, shape, and/or orientation of entiti
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es in a sketch or solid model
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Geometrical Constraints - correct answers- ls ls ls ls
Definitions used to control the shape of a profile sketch through geometric relationships
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Dimensional Constraints - correct answers- ls ls ls ls
Measurements used to control the size or position of entities in a sketch. ls ls ls ls ls ls ls ls ls ls ls ls
Algebraic Constraints - correct answers-Constraint that define the
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value of a selected variable as the result of an algebraic expression containing other variables from the soli
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d model.
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Variational techniques - correct answers- ls ls ls ls
Modeling techniques in which algebraic expressions or equations that express relationships between a nu
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mber of variables and constants, any one of which can be calculated when all of the others are known.
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Parametric techniques - correct answers- ls ls ls ls
Modeling techniques where all driven dimensions in algebraic expressions must be known for the value of
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the dependent variables to be calculated.
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Driven Dimension - correct answers- ls ls ls ls
A variable connected to an algebraic constraint that can be modified only by user changes to the driving di
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mensions.
Ground Constraint - correct answers- ls ls ls ls
A constraint usually applied to a new sketch to fix the location of the sketch in space.
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Regeneration - correct answers- ls ls ls
The process of updating the profile or part to show its new shape after constraints are added or changed
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Protrusion - correct answers-A feature created by the addition of solid volume to a model
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Cut - correct answers-A feature created by the removal of solid volume from a model
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Sketching Plane - correct answers-A plane where 2-D sketches and profiles can be created.
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Blind Extrusion - correct answers-An extrusion made to a specified length in a selected direction.
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Extrude to the next surface - correct answers-
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An extrusion begins at the profile and the protrusion or cut stops when it intersects the next surface encou
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ntered
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