WorksheetsPLTW IED Makeup
Total questions: 102
Worksheet time: 2hrs 26mins
What does the following constraint do in Inventor?
Tangent
Causes 2 or more line segments to lie on the same line.
Causes a curve to touch another curve or a straight line at a point without crossing that point.
Causes lines, axes, or pairs of points to lie parallel to the Y axis of the sketch coordinate system.
Causes selected line segments to lie in the same plane without intersecting or touching.
What does the following constraint do in Inventor?
Parallel
Causes selected linear geometry to lie at right angles to each other.
Causes lines, axes, or pairs of points to lie parallel to the X axis of the sketch coordinate system.
Causes selected line segments to lie in the same plane without intersecting or touching.
Causes 2 arcs, circles or ellipses to have the same center point.
What does the following constraint do in Inventor?
Perpendicular
Causes selected line segments to lie in the same plane without intersecting or touching.
Causes selected linear geometry to lie at right angles to each other.
Makes selected elements the same size
Causes a curve to touch another curve or a straight line at a point without crossing that point.
What does the following constraint do in Inventor?
Horizontal
Causes lines, axes, or pairs of points to lie parallel to the X axis of the sketch coordinate system.
Locks points and curves in a set position relative to the sketch coordinate system.
Causes lines, axes, or pairs of points to lie parallel to the Y axis of the sketch coordinate system.
Causes 2 or more line segments to lie on the same line.
What does the following constraint do in Inventor?
Vertical
Causes 2 or more line segments to lie on the same line.
Causes lines, axes, or pairs of points to lie parallel to the X axis of the sketch coordinate system.
Makes selected elements the same size
Causes lines, axes, or pairs of points to lie parallel to the Y axis of the sketch coordinate system.
What does the following constraint do in Inventor?
Collinear
Causes 2 or more line segments to lie on the same line.
Makes selected elements the same size
Causes 2 points to occupy the same space on the sketch.
Causes 2 arcs, circles or ellipses to have the same center point.
What does the following constraint do in Inventor?
Coincident
Causes lines, axes, or pairs of points to lie parallel to the X axis of the sketch coordinate system
Causes 2 or more line segments to lie on the same line.
Causes 2 points to occupy the same space on the sketch.
Locks points and curves in a set position relative to the sketch coordinate system.
What does the following constraint do in Inventor?
Concentric
Causes a curve to touch another curve or a straight line at a point without crossing that point.
Causes 2 arcs, circles or ellipses to have the same center point.
Causes 2 points to occupy the same space on the sketch.
Causes selected line segments to lie in the same plane without intersecting or touching.
What does the following constraint do in Inventor?
Fix
Causes selected linear geometry to lie at right angles to each other.
Makes selected elements the same size
Causes 2 or more line segments to lie on the same line.
Locks points and curves in a set position relative to the sketch coordinate system.
What does the following constraint do in Inventor?
Equal
Locks points and curves in a set position relative to the sketch coordinate system.
Causes 2 points to occupy the same space on the sketch.
Makes selected elements the same size
Causes 2 or more line segments to lie on the same line.
Define Mass
Measure of the amount of matter per unit volume.
Something that changes with gravity.
The amount of matter in an object.
Force of gravity on an object
Define Weight
Something that does not change with gravity.
The force of gravity on an object
The amount of matter in an object.
Measure of the amount of matter per unit volume.
Define Surface Area
The sum of all the areas of the faces of a three-dimensional solid.
The number of square units required to cover a surface.
The measure of the two-dimensional space enclosed by a shape.
The force of gravity on an object.
Define Volume
The sum of all the areas of the faces of a three-dimensional solid.
The measure of the two-dimensional space enclosed by a shape.
The amount of matter in an object.
The amount of three dimensional space enclosed by an object.
Define Density
Measure of the amount of matter per unit volume.
The amount of three dimensional space enclosed by an object.
The amount of matter in an object.
A 3-D point where the total weight of the body may be considered to be concentrated.
Friction
is a turning force caused by a force acting at a point some set distance from a fixed point which tends to rotate the object about the fixed point.
is the amount of applied force that will cause an object to rotate around its center of gravity.
is a type of contact force resulting when an object rests on the surface of another object.
results when 2 objects interact to resist a sliding movement.
A tipping force
is the amount of applied force that will cause an object to rotate around its center of gravity.
is an action at a distance force caused by earth’s gravitational pull.
is when the total forces in the vertical and horizontal direction sum to zero, resulting in no movement in any direction.
is a turning force caused by a force acting at a point some set distance from a fixed point which tends to rotate the object about the fixed point.
What is the definition of a "constraint" in inventor?
Restrictions and associations that are applied to 2D geometry (shapes, points, lines) to make them line up or connect in a certain way
The limits and restrictions a designer must consider at the beginning of a project
Devices that keep a person from moving
Specifications for the size of a design, 2D or 3D
Which constraint symbol matches coincident: occurring together in space or time. For example, the ends of the lines were coincident - they were on top of each other.
Which symbol matches the constraint that will make two lines co-linear (line up with each other)?
Which constraint will force points to line up horizontally (side by side) and/or make lines parallel to the x-axis (horizontal axis)?
Which constraint will make lines parallel? In math terms, it makes them have the same slope.
Which constraint will make lines perpendicular, so they form a right angle with 90 degrees?
The Concentric constraint forces two circles, arcs, or ellipses to share a common center point.
When you are creating a rough sketch to be used in creating a model, you should make sure that the geometry overlaps to create a self-intersecting shape.
Once you have specified the dimensions for a sketch, you cannot change them except by starting the sketch again from scratch.
It is considered good practice to rename the features in a solid model so that they will be easier to identify later.
Where do we find the history of all the steps we have taken while modelling?
To the LEFT of the screen in the Model tool bar
At the TOP of the screen in the RIBBON tool bar
Under the SKETCH TAB
You have to go online to find that information
When I am entering dimensions, what key takes me from the X dimension to the Y dimension?
TAB
ENTER
SPACE bar
X key
Which file type is used to create a new part?
Standard.iam
Standard.idw
Standard.ipn
Standard.ipt
What type of file lets you create exploded views?
Part
Drawing
Assembly
Presentation
What is the "feature" when creating a pattern?
The axis you want to pattern around
The part of the object to be patterned
The outer edge of the object
A round part of the object
The first part brought into an assembly is known as the base component. The base component is?
Flexible
Adaptive
Non Grounded
Grounded to the origin
What assembly constraint is applied to the two faces selected?
Mate
Flush
Angle
Insert
What type of cam is this?
Eccentric
Pear
Hexagon
Snail
Name this type of cam
Eccentric
Pear
Hexagon
Snail
What type of cam is this?
Eccentric
Pear
Hexagon
Snail
What are these called?
axes
work planes
graph
extrude
These circles are?
concentric
eccentric
bulls-eye
diameter
What is this?
axis
axle
What are these?
geometrical constraints
dimensional constraints
fillets
extrude cut
What is happening here?
mirror
cut
revolve
extrusion
What's the name for these symbols?
parallel
tangent
perpendicular
offset
This line is horizontal.
true
false
This view is:
metamorphic
front
isometric
top
Equal
Horizontal
Parallel
Linear
Extend
Perpendicular
Parallel
Diaganal
Tangent
Smooth
Stick and Hoop
Circle and Line
Equal
Horizontal
Parallel
Linear
Vertical
Horizontal
Equal
Blood Sword
Vertical
Horizontal
Equal
Parallel
Corner
Coincident
Fix
Collinear
Mirror
Symmetry
Bracket
Aim
Circle
Concentric
Tangent
Bulls eye
Connect
Collinear
Move
Align
Lock
Fix
Secure
In Place
The front view consists of:
depth and height
height and width
width and depth
width and diameter
