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Questions and Answers
What is the first view that needs to be drawn using the first angle method of projections for the given object?
What is the first view that needs to be drawn using the first angle method of projections for the given object?
- Isometric view
- Top view
- Sectional front view (correct)
- Left hand side view
Which dimension is NOT mentioned in the problem for the object?
Which dimension is NOT mentioned in the problem for the object?
- 80
- 50 (correct)
- 30
- 40
What must be included in the drawing according to the problem statement?
What must be included in the drawing according to the problem statement?
- Shading for realism
- Dimensions (correct)
- Patterns for surfaces
- Color coding of the views
Which of the following views would be drawn second when using the first angle method?
Which of the following views would be drawn second when using the first angle method?
In the first angle method of projections, how is the object typically oriented?
In the first angle method of projections, how is the object typically oriented?
Flashcards
Engineering Graphics
Engineering Graphics
A branch of engineering that uses graphical methods to represent and communicate design ideas.
First angle method of projections
First angle method of projections
A method of orthographic projection where the object's front view is placed in the first quadrant of the coordinate system.
Sectional front view
Sectional front view
A front view of an object, with a portion removed to show the internal features.
Left hand side view
Left hand side view
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Top view
Top view
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Dimensions
Dimensions
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Orthographic projection
Orthographic projection
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Pictorial View
Pictorial View
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Symmetry
Symmetry
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Study Notes
Problem 3.3.9
- Figure P. 3.3.9 displays a pictorial view of an object.
- Employing the first-angle method of projections, generate drawings for the following:
- Sectional front view, along the object's symmetry axis.
- Left-hand side view.
- Top view.
- Dimensions.
Dimensions
- 40
- 80
- 30
- R30
- 20
- 38
- 20
- 60
- 30
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