問題一覧
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Double Stroke Lettering is further divided into:
Double Stroke Vertical Gothic Lettering, Double Stroke Inclined Gothic Lettering
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No parallel sides.
Trapezium
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__ has two equal sides.
Isosceles Triangle
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Use __, not dots, for clear points except in quick sketches.
Crosses
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Represent features that cannot be seen in the current view.
Hidden Line
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MAIN LINE TYPES
Visible Lines, Hidden Lines, Center Lines, Dimension Lines, Extension Lines, Leader Lines, Break Lines, Phantom Lines, Section Lines, Viewing Planes, Cutting Planes
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Two pairs of parallel sides.
Parallelogram
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__ have same distance apart (// symbol).
Parallel Lines
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Less than 90°, sharper than a right angle.
Acute Angle
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__ has one angle >90.
Obtuse Triangle
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A __ equals 180°.
Straight Line
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__ meet at 90 degrees.
Perpendicular Lines
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The line width is greater than that of Single Stroke Lettering.
Double Stroke Lettering
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Rectangle with congruent sides.
Square
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Parallelogram with congruent sides.
Rhombus
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If the width of the lower portion of a certain letters to be drawn equal to the width of the upper portion it will make the letters unstable and too heavy. To correct this, the upper portion of the letters __ and the numbers __ must be reduced slightly to give it a stable appearance.
B, E, F, S, X, Z, 2, 3, 8
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Single Stroke Lettering is further divided into:
Single Stroke Vertical Gothic Lettering, Single Stroke Inclined Gothic Lettering
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Letters that are wider than the normal letters of the same height are called __.
Extended Letters
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Different types of triangles: __, __, __, and __.
Right, Equilateral, Isosceles, Obtuse-Angled
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PROPERTIES OF GOOD STEM
It must be perfectly straight., It must be tangent to oval and touches exactly the horizontal guidelines., It must be uniform in slope., It must be uniform in thickness.
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__ is mostly used when hand drawing double stroked letters.
Stencil
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__ adds clear notes to drawings for easy understanding.
Lettering
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BASICS OF SINGLE STROKE:
Straight, Slanted, Horizontal, Curved
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A __ is a flat shape with four straight sides.
Quadrilateral
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Draw angles with tools like a __, __, or __.
Drafting Machine, Triangle, Protractor
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To attain uniform height of letter, very light horizontal guidelines called (_4_) are drawn.
Capital Line, Waist Line, Base Line, Drop Line
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Two sides and angles match.
Isosceles Triangle
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Parallelogram with right angles.
Rectangle
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STYLES OF LETTERS •
It must be smooth and not pumpkin seed shaped., It should have no appendages., It must be tangent to stem and guidelines., It must be uniform in slope., The width must be uniform throughout., It must be uniform in thickness.
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90°, smaller than a square corner.
Right Angle
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__ show start and end of lines.
Marks
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The curve lines in a letter that is drawn in one way or two way strokes of the hand.
Oval Letters
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__ has three angles <90.
Acute Triangle
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__ utilizes visuals like drawings, photos, and sketches.
Graphic Communication
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__ are absolutely essential for good lettering. They must drawn very light, so they don't need to be erased.
Guidelines
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Straight line of the letters that is drawn with a single downward stroke of the hand.
Stem Letters
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If opposite sides are parallel, It's a __ too.
Parallelogram
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(CAD)
Computer Aided Design
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The __ is where the cross lines meet.
Exact Point
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All sides and angles are equal.
Equilateral Triangle
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__ has no equal sides.
Scalene Triangle
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__ bring objects to life, born from engineers' creative thoughts.
Drawings
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__ appears where two lines meet.
Angle
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__ has one angle = 90.
Right Triangle
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Size & line thickness.
Uniformity
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__ has three equal sides.
Equilateral Triangle
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: Thickness is obtained by a single stroke of pencil or ink pen.
Single Stroke Lettering
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SCALE X:1
For enlargement scales
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SPACE BETWEEN LETTERINGS:
Straight - Straight, Straight - Curve, Straight - Slant, Curve - Curve, Curve - Slant, Slant - Slant, The letter "L" and "T"
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Vertical letters are constructed __ degrees with horizontal plane.
90
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__ are like endless paths-straight or curved.
Lines
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The __ means that the width of the straight and curved lines that forms the letters are the same width as the strokes of the pen or pencil.
Expression Single-Stroke
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Used by skilled draftsman wherein letters are constructed without guidelines.
Sight Method
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Represent features that can be seen in the cament view.
Visible Line
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Shape & space between letters and words.
Legibility
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Used by semi-skilled draftsman using horizontal guidelines only.
Two-Line Method
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Two styles of letters, the __.
Vertical Letters, Slant Letters
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__ can have points marked by short dashed lines.
Lines
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GRAPHICS LANGUANGE 1 2 3 WORD LANGUAGE 4
Geometric Construction, Line Types, Projection Method, Lettering
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The slant letters are inclined at approximately __ degrees.
72
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Exactly one pair of parallel sides.
Trapezoid
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__ are clear guides, no matter the artist. Purpose: Turn ideas into accurate reality. They include sizes, notes, and details, not just pictures. Understanding the drawings matters more than knowing who drew them.
Engineering Drawings
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For reduction scales
SCALE 1:X
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Used by beginners using all the guidelines like the horizontal, vertical and inclined guidelines.
Parallelogram Method
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Indicate the sizes and location of features.
Dimension Line, Extension Line, Leader Line
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One angle is more than 90°.
Obtuse-Angled Triangle
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Represents symmetry path of motion, centers of circles axis of axisymmetrical parts.
Center Line
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It's about using __ to communicate instructions, messages, and concepts effectively.
Images
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A __ is a flat shape with three straight sides.. Inside, the angles together add up to 180°.
Triangle
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The other element of the letter. They resemble ellipses.
Oval Letters
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More than 90°, wider than a right angle.
Obtuse Angle
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One angle is 90.
Right Triangle
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Engineering drawing are made up of __.
Graphics Language, Word Language
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The lettering used in mechanical drawing is a __ called __.
Single Stroke, Freehand Form, Single Stroke Gothic
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__ are shortest between points and can go any way.
Straight Lines
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GUIDELINES IN LETTERING
Use all CAPITAL LETTERS., Use even pressure to draw precise, clean lines., Use one stroke per line., Horizontal Strokes are drawn left to right., Vertical Strokes are drawn downward., Curved strokes are drawn top to bottom in one continuous stroke on each side., Use the single-stroke, gothic style of lettering., Always skip a space between rows of letters., Always use very light guide lines., Fractions are lettered twice the height of normal letters., Fraction bars are always drawn horizontal., Use a medium lead for normal lettering., Use a hard lead for drawing guide lines.
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Letters narrower than the normal letters of the same height are called __.
Compressed Letters
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ELEMENTS OF LETTERS:
Stem Letters, Oval Letters
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METHODS OF CONSTRUCTIONS:
Parallelogram Method, Two-Line Method, Sight Method
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A __ is a flat shape with three or more straight sides.
Polygon
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There are three main types of angle:
Right, Acute, Obtuse
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Angle symbol: __ (one) and __ (more).
<, <'s
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A __ is like a tiny cross in space.
Point
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Line __ varies; we decide how long.
Length
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TYPES OF LETTERING:
Double Stroke Lettering, Single Stroke Lettering
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It was formulated in the late 19th century when __ worked out a series of strokes for each letter of the alphabets.
C.W. Reinhardt
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