A part may be properly represented on an engineering drawing with has few as... - ANSWER One drawing (objects like sheet metal or gaskets have very little
... [Show More] thickness so they can be represented with just the top view)
Associated with the European method of creating the orthographic projections where you see the front face and draw what you see in the back. Same with top showing on bottom and right showing on the left. - ANSWER First-Angle
American form of creating orthographic projections where the face that is seen goes on the side where you see it; front view in front, top view on top, etc. All within the Glass Box. - ANSWER Third-Angle
Is text size proportional to paper? - ANSWER No (paper is bigger in order to make more room for drawings, so words stay the same size on any paper)
The revision block in an engineering drawing contains... - ANSWER Historical record of changes made to a drawing (block that is placed in the top right corner of drawing, not within the title block. Don't make any changes to a drawing without marking down any revisions; don't throw away any changes, keep proper record)
Engineering drawings should always have a front, top, and right view. - ANSWER No (you don't use views which are redundant are non-contributive)
Sectional views must retain the same scale as the part from which they are created and must be aligned with the source view. True? - ANSWER No (sectional views are a way to increase the visualization of the object. The scale can be changed, but orientation and alignment must be kept.)
Instead of using multiple sections for different features, I can cluster them under a single section using... - ANSWER Offset section
If a standard view has any hidden lines, then creating a sectional view is always recommended. True? - ANSWER No (it's up to the draftsperson. Watch out for "always," for there are usually exceptions to things)
How are the trapezoid and circle arranged in a third-angle drawing? - ANSWER Circle first with centermarks followed by the trapezoid (orthographic representation of a filled cone with the tip cut off)
An assembly with all the parts blown out from the center - ANSWER Exploded Configuration
A table listing all the parts within an assembly as well as the quantity of each part required to put the assembly together - ANSWER Bill of Materials
One of your goals as the engineer or designer of a product, device, or structure is to... - ANSWER Graphically represent something in such a way that it can be fabricated without any party misinterpreting how you want it to appear
A ___________ representation depicts, in one plane, such as a sheet of paper, many images of the same object viewed from different directions - ANSWER multiview
A transparent imaginary place fixed in space between you and the object being observed. - ANSWER Viewing plane
To fully define the 3-D geometry of an object, it is necessary to depict the object in _________ __________. This means there must be a viewing plane for each of the views. - ANSWER Multiple Views
Each image has the same scale. The orientation of each image is dependent upon the original location of its viewing planes as defined by the location of the intersection line between the viewing planes. This alignment of the vertices of the object is... - ANSWER Adjacent view
The six views represented by the glass box are the front, top, left side, right side, bottom, and rear views. These views are known as the... - ANSWER Six standard views (six standard orthogonal views, six principal views)
Dashed lines seen in objects representing internal features or edges that are obscured by the object - ANSWER Hidden lines
Lines located at the center axis of a hole - ANSWER centerlines
The end view of a centerline that is identified by a right angle cross - ANSWER Centermark
When an inclined surface is not shown in orthographic representations, what should you do? - ANSWER Include an orthographic representation that demonstrates the incline or add hidden lines
Should you choose to use three orthographic images with hidden lines or five orthographic images that show all the diverse surfaces without hidden lines? - ANSWER You always choose the one you think had the least amount of ambiguity
The hypothetical slicing of an object to be able to see its interior - ANSWER Section view
Section view where the object is cut directly in half. - ANSWER Full section view
Plane through which a full section view is created - ANSWER Cutting plane
A heavy line that extends across the entire part with alternating short-short-long dashes represents the... - ANSWER Cutting plane line
The hashing formed to identify areas on the section view that are solid on the original whole object - ANSWER Section lines
What is one of the main incentives for using section views? - ANSWER Reduce the use of hidden lines that increase ambiguity
Proper forms of making section lines - ANSWER Lines with even density and no lines parallel to major edges (Improper: When sections lines are unevenly spaced, have uneven thicknesses, pass through the border of the shape, too many/too few section lines, solidly filled area, or parallel to major edges of the shape)
Modifications of full sections; instead of being a straight line, it bends to capture multiple important features into one section cut - ANSWER Offset section
Used to save space and labor, used mainly on symmetrical objects. It's only a partial section cut - ANSWER Half section
A ___________ ________________ offers the convenience of showing only the new surfaces created by a cutting plane without the complexity of showing the remaining surfaces on an object - ANSWER Removed section
A ____________-________________ _______________ can be used when the internal feature to be revealed is a small portion of the entire object and a full section would not reveal additional details of interest - ANSWER Broken-out section
For normal surfaces, a frontal surface is parallel to the front view. A frontal surface is seen as an edge in the top and side views and is seen in its _______ ________ and size in the front view. - ANSWER true shape (for a surface to be seen in its true shape, it must be parallel to the given view)
Like in oblique and inclined views, if you're not looking at the shape through a parallel view, the object is _____________. - ANSWER Foreshortened
What you use to project the face of an object to the corresponding pane on the glass box - ANSWER Projection Rays
The outer edges of each pane of the glass box are referred to as... - ANSWER reference lines
When a glass box is opened and all of its panes are lined up side by side, the relation of these views are called... - ANSWER Adjacent views [Show Less]