Drafting Materials and Tools: T-Squares and Triangles
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Questions and Answers

What is the primary function of the triangular scales in drafting?

  • To create a 90-degree angle in a drawing
  • To reproduce a drawing in an enlarged or reduced form to a regular proportion (correct)
  • To draw arcs and circles
  • To measure the length of a line
  • What is the primary purpose of a compass in drafting?

  • To place measurements in a drawing
  • To draw arcs and circles (correct)
  • To divide lines into equal parts
  • To project the outline of an object into the planes of projection
  • Which type of T-square is designed for comfort when carrying?

  • Movable Head
  • Adjustable Head
  • Detachable Head (correct)
  • Fixed Head
  • What is the purpose of an erasing shield in drafting?

    <p>To erase small areas precisely</p> Signup and view all the answers

    What is the main function of an erasing shield in drafting?

    <p>To clear up smudges and unnecessary pencil lines</p> Signup and view all the answers

    What is a type of drawing that presents an object in two or more views by projecting the outline into the planes of projection?

    <p>Orthographic drawing</p> Signup and view all the answers

    What is the typical shape of a triangle used in drafting?

    <p>A three-sided ruler with two equal sides meeting at a 90-degree angle</p> Signup and view all the answers

    What is the primary function of a compass in drafting?

    <p>To draw arcs and circles</p> Signup and view all the answers

    What is the recommended type of drawing paper for use in drafting?

    <p>Both hard and soft surface drawing papers</p> Signup and view all the answers

    What is the process of placing measurements in a drawing in the Metric or English system?

    <p>Dimensioning</p> Signup and view all the answers

    How is a triangle typically used in drafting?

    <p>By starting from the point near the base going upward</p> Signup and view all the answers

    What is the English system of measurement based on?

    <p>Standard foot</p> Signup and view all the answers

    What is the primary purpose of a divider in technical drawing?

    <p>To transfer accurate measurements and divide lines and arcs into equal parts</p> Signup and view all the answers

    What tool is used to draw vertical lines in technical drawing?

    <p>Ruler</p> Signup and view all the answers

    What is the purpose of a tool that is used to protect the rest of the drawing when clearing up smudges?

    <p>To clear up smudges and unnecessary pencil lines</p> Signup and view all the answers

    How many equal parts is a protractor divided into?

    <p>180</p> Signup and view all the answers

    What is the name of the degree measurement units on a protractor?

    <p>Degrees</p> Signup and view all the answers

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