Chapter 5 Jeopardy Review of Sketching, Lettering, and Text Sketching Techniques Lettering Specs Basics of Sketching Lettering Technicalities Text in CAD Title Blocks 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500 Sketching Techniques – 100 • When sketching straight lines, what should you keep your eye on? • The termination point of the line. Sketching Techniques – 200 • Vertical lines should be sketch from ____________ to ___________. • From top to bottom. Sketching Techniques – 300 • All straight lines that are not horizontal or vertical are called what? • Inclined lines. Sketching Techniques – 400 • What technique might drafters use to obtain good proportions from a “real life” object? • The pencil-sight method. Sketching Techniques – 500 • When sketching an irregular curve, how many points should be included in each stroke? • Three. Lettering Specs – 100 • What is the standard style of lettering on drawings? • Gothic. Lettering Specs – 200 • Which is the most appropriate hardness of lead to be used for lettering? a. 4B, B, or HB b. HB, F, or H c. H, 2H, or 4H d. 4H • b. HB, F, or H Lettering Specs – 300 • Inclined Gothic letters should be sloped at an angle between… • 68° and 75°. Lettering Specs – 400 • How many letters should equate the space between words within a note? How many between sentences? • One letter space between words. • Two letter spaces between sentences. Lettering Specs – 500 • What is the recommended overall height of fractions in freehand lettering? • Twice the height of the whole number. Basics of Sketching – 100 • Which of the following is not considered a freehand sketching method for circles and arcs? a. Free-circle method b. Compass method c. Centerline method d. Enclosing square method • b. Compass method Basics of Sketching – 200 • What is the aim of freehand technical sketching? • To develop the ability to construct technical sketches without the use of aids. Basics of Sketching – 300 • In order to covey an accurate description, the most important element in a technical sketch is… a. Correct line weight b. Straightness of lines c. Curvature of lines d. Proportion • d. Proportion Basics of Sketching – 400 • Which method for sketching an ellipse is similar to the enclosing square method for sketching a circle? • The enclosing rectangle method. Basics of Sketching – 500 • What shape does the trammel method help one draw? How does it work? • It helps draw an ellipse. • Half of the major and minor axis must be drawn on the trammel and it must be rotate along the established major and minor axis. Lettering Technicalities – 100 • Yes or No: A lettering guide is a useful device in constructing freehand lettering. • Yes. Lettering Technicalities – 200 • What is the minimum height of lettering on drawings? • 1/8” Lettering Technicalities – 300 • Spacing between lines of lettering in notes should be ______ the height of letter on the drawing. • Two thirds (2/3”). Lettering Technicalities – 400 • Yes or No: Can one alternate between vertical and inclined text on a drawing? • No. Lettering Technicalities – 500 • These items are adhesive-backed sheets that “lay over” a drawing and can be used for title blocks and borders. What are these items called? • Overlays Text in CAD – 100 • What is the lettering on a CAD drawing called? • Text Text in CAD – 200 • Which command is used to place text on a drawing? • The Text Command. Text in CAD – 300 • To check spelling on a CAD drawing, which command should you use? • The Spell Command. Text in CAD – 400 • What determines how the text string will be placed in relation to a selected insertion point? • The justification. Text in CAD – 500 • What does one call the angle of each character in a string of inclined text? • The obliquing angle. Title Blocks – 100 • Should one use uppercase or lowercase letters on machine drawings? • Uppercase. Title Blocks – 200 • What are guidelines? How should they be drawn? • Guidelines are lines drawn to help keep lettering at a consistent height and angle. • Guidelines should be drawn lightly so that they won’t reproduce. Title Blocks – 300 • Yes or No: One can use different texts within a CAD drawing, for example, one style for the title block and another for dimensions. • Yes. Title Blocks – 400 • What is the importance of title blocks? Why must they be included in technical drawings? • Title blocks provide necessary information about the drawing. Title Blocks – 500 • On what types of drawings are lowercase letters generally used? • Maps and topographical drawings.