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Mechanical Engineering Drawing MECH 211/2 Y
Lecture #5 Dr. John P. Peach
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The Good and the Bad
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Lettering
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Common Mistakes in Hidden Lines
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Centre Line
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Title Block
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Quiz Question: Prove that the lines are parallel
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Quiz Question: Prove that the lines are parallel
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Distance from a Point to a line
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Distance from a Point to a line
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Distance from a Point to a line
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Distance from a Point to a line
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Distance from a Point to a line
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Distance from a Point to a line
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Shortest distance between skew lines
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Shortest distance between skew lines
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Shortest distance between skew lines
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Shortest distance between skew lines
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Shortest distance between skew lines
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Shortest distance between skew lines
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Location of a Line Through a Given Point and Intersecting Two Skew Lines
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Location of a Line Through a Given Point and Intersecting Two Skew Lines
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Location of a Line Through a Given Point and Intersecting Two Skew Lines
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Location of a Line Through a Given Point and Intersecting Two Skew Lines
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Location of a Line Through a Given Point and Intersecting Two Skew Lines
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Location of a Line Through a Given Point and Intersecting Two Skew Lines
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Representation of a Plane Surface
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Relative Position of a Line WRT a Plane
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Relative Position of a Line WRT a Plane
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Relative Position of a Line WRT a Plane
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Relative Position of a Line WRT a Plane
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Relative Position of a Line WRT a Plane
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Location of a Point on a Plane
Can you locate the point 4 in the plane 1-2-3
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Location of a Line on a Plane
Can you locate the line 4-5 in the plane 1-2-3?
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True Length Line in the Plane
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Strike of a Plane
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Edge View of a Plane
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Edge View of a Plane
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Slope (Dip) of a Plane
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Shortest Line From a Point to Plane
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Shortest Line From a Point to Plane
Find the edge view of the plane
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Shortest Line From a Point to Plane
Find the edge view of the plane Transfer the point to the auxiliary view
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Shortest Line From a Point to Plane
Find the edge view of the plane Transfer the point to the auxiliary view Draw a perpendicular line from the point to the edge view Transfer the point to the horizontal view. Transfer the point to the frontal view
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Mid-term Date: 2008-10-20 during the tutorial session Duration: 90-min
Bring your drafting tools Closed book Question types: Knowledge questions Skill questions Content: All lecture and textbook material up to and including today's lecture. Nothing from the lab
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Assignment #3 Can be picked up outside my office Tuesday October 14th
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