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Freehand Sketching Techniques in
Engineering Design Questions and
Correct Answers
Freehand Sketch
Ans✅✅: Quick, accurate drawings for idea expression.
Sketching Importance
Ans✅✅: Essential for organizing thoughts and ideas.
Sketch Pad
Ans✅✅: Heavier paper for quality freehand sketches.
Cross-Section Paper
Ans✅✅: Graph paper for guided sketching and scaling.
Soft Pencil
Ans✅✅: Recommended for freehand sketching; examples include HB.
Conical Point
Ans✅✅: Pencil tip shape for precise line types.
Line Thickness
Ans✅✅: Varies for different types of sketch lines.
Construction Lines
Ans✅✅: Very light lines used for initial sketching.
Pretest - Stuvia US
, 2
Mechanical Drawing
Ans✅✅: Rigid, uniform lines compared to freehand sketches.
Freehand Line
Ans✅✅: Drawn with freedom, variety, and less precision.
Visible Lines
Ans✅✅: Heavy lines that outline the main sketch.
Hidden Lines
Ans✅✅: Thin lines representing unseen edges.
Dimension Lines
Ans✅✅: Lines indicating measurements in a sketch.
Extension Lines
Ans✅✅: Lines extending from an object for clarity.
Straight Lines
Ans✅✅: Most common line type in sketches.
Sketching Circles
Ans✅✅: Achieved in one or two strokes.
Sketching Arcs
Ans✅✅: Similar technique to sketching circles.
Ellipses
Ans✅✅: Circles viewed at an angle, sketched freely.
Pretest - Stuvia US
Freehand Sketching Techniques in
Engineering Design Questions and
Correct Answers
Freehand Sketch
Ans✅✅: Quick, accurate drawings for idea expression.
Sketching Importance
Ans✅✅: Essential for organizing thoughts and ideas.
Sketch Pad
Ans✅✅: Heavier paper for quality freehand sketches.
Cross-Section Paper
Ans✅✅: Graph paper for guided sketching and scaling.
Soft Pencil
Ans✅✅: Recommended for freehand sketching; examples include HB.
Conical Point
Ans✅✅: Pencil tip shape for precise line types.
Line Thickness
Ans✅✅: Varies for different types of sketch lines.
Construction Lines
Ans✅✅: Very light lines used for initial sketching.
Pretest - Stuvia US
, 2
Mechanical Drawing
Ans✅✅: Rigid, uniform lines compared to freehand sketches.
Freehand Line
Ans✅✅: Drawn with freedom, variety, and less precision.
Visible Lines
Ans✅✅: Heavy lines that outline the main sketch.
Hidden Lines
Ans✅✅: Thin lines representing unseen edges.
Dimension Lines
Ans✅✅: Lines indicating measurements in a sketch.
Extension Lines
Ans✅✅: Lines extending from an object for clarity.
Straight Lines
Ans✅✅: Most common line type in sketches.
Sketching Circles
Ans✅✅: Achieved in one or two strokes.
Sketching Arcs
Ans✅✅: Similar technique to sketching circles.
Ellipses
Ans✅✅: Circles viewed at an angle, sketched freely.
Pretest - Stuvia US
