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Questions and Answers
What is another term for a multiview drawing?
What is another term for a multiview drawing?
What type of cylinder can be considered a round hole in an object?
What type of cylinder can be considered a round hole in an object?
Negative
What do the front, top, and right-side views of an object represent?
What do the front, top, and right-side views of an object represent?
Normal
What is the plane that shows the side of an object in its true size and proportion?
What is the plane that shows the side of an object in its true size and proportion?
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What term describes an object that is perfectly round in three dimensions?
What term describes an object that is perfectly round in three dimensions?
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What are details that would not ordinarily be seen in a given view of an object called?
What are details that would not ordinarily be seen in a given view of an object called?
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What is the plane that shows the top of an object in its true size and proportion?
What is the plane that shows the top of an object in its true size and proportion?
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What is the practice of seeing an object in three dimensions by looking at a multiview drawing?
What is the practice of seeing an object in three dimensions by looking at a multiview drawing?
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What is the system called where the top view of a drawing is placed above the front view?
What is the system called where the top view of a drawing is placed above the front view?
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What is the plane that shows the front of an object in its true size and proportions?
What is the plane that shows the front of an object in its true size and proportions?
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What type of line is made up of short dashes of approximate equal length?
What type of line is made up of short dashes of approximate equal length?
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What is a box that some drafters imagine to identify the views needed to describe an object?
What is a box that some drafters imagine to identify the views needed to describe an object?
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What divides space into four quadrants in orthographic projection?
What divides space into four quadrants in orthographic projection?
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What is the process of drawing an object that you have visualized called?
What is the process of drawing an object that you have visualized called?
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What is a drawing that consists of two or more views of an object called?
What is a drawing that consists of two or more views of an object called?
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Study Notes
Orthographic Projection
- Refers to a multiview drawing technique used in technical drawings to depict three-dimensional objects on a two-dimensional plane.
Negative
- A type of cylinder characterized by a rounded hole in an object, often used in describing voids within solid shapes.
Normal
- Encompasses the standard front, top, and right-side views of an object, crucial for accurate representation in drafting.
Profile
- Describes the plane showcasing the side view of an object in its actual size and proportion, essential for visualizing dimensions.
Spherical
- Pertains to perfectly round objects in three dimensions, such as ball bearings, implying uniformity in all directions.
Hidden
- Refers to features not visible from a certain perspective in a drawing; represents essential design elements that lie behind visible surfaces.
Horizontal
- Indicates the plane where the top view displays the true size and proportions of an object, critical for accurate refinement in designs.
Visualization
- The technique of mentally perceiving an object in three dimensions by analyzing a multiview drawing, aiding in spatial understanding.
Third Angle Projection
- A specific projection method where the top view is positioned above the front view, commonly used in technical drafting.
Vertical
- Highlights the plane where the front view represents the object's true size and proportions, vital for detailed technical drawings.
Hidden Line
- A line type represented with short dashes of approximately equal length, used to signify hidden features in a drawing.
Glassbox
- A conceptual tool used by drafters to visualize and determine necessary views for accurately depicting an object.
Quadrants
- The four sections created by the intersection of vertical and horizontal planes in orthographic projection, facilitating spatial organization.
Implementation
- The process of producing a drawing based on a previously visualized object, integral to translating concepts into visual formats.
Multiview
- A drawing format consisting of two or more views of an object, essential for providing a comprehensive understanding of the design.
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Description
Test your knowledge of key vocabulary terms from Chapter 5 of Drafting I. This quiz includes essential definitions and concepts such as orthographic projection, negative, normal, and profile. Perfect for those looking to master drafting terminology.
