Machine Shop Safety and Practices
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Questions and Answers

Which tool is used to draw horizontal lines?

  • Mini-drafter
  • French curve
  • T-square (correct)
  • Protractor

    • What is the purpose of a leader in dimensioning?

  • To draw lines at a convenient angle (>30°) (correct)
  • To draw curved lines
  • To draw vertical lines
  • To draw horizontal lines

    • What does the symbol Ø represent in engineering drawings?

  • Angle
  • Diameter (correct)
  • Depth
  • Radius

    • What is the scale of an engineering drawing that reduces the size of the object?

    <p>0.5:1</p> Signup and view all the answers

    How many dimensions of an object are represented in each projection view in orthographic projection?

    <p>2</p> Signup and view all the answers

    What type of machine is used to perform turning operations?

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

    Where should you mount your work piece?

    <p>In the chuck</p> Signup and view all the answers

    What is the purpose of dimension lines in engineering drawings?

    <p>To indicate the measurements of the object</p> Signup and view all the answers

    What is the scaling factor of 1:10000?

    <p>Reducing scale</p> Signup and view all the answers

    What rule should be followed when placing texts in dimensioning?

    <p>Place texts between extension lines</p> Signup and view all the answers

    What is the term for the process of creating a hole in a rotating work piece?

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

    What is the purpose of an isometric view in engineering drawings?

    <p>To give a general three-dimensional view of the object</p> Signup and view all the answers

    What is the primary purpose of wearing safety glasses in a workshop?

    <p>To protect against flying debris</p> Signup and view all the answers

    Which of the following is a step in the Engineering design process?

    <p>Present the Solution</p> Signup and view all the answers

    What is the primary difference between Criteria and Constraints in engineering design?

    <p>Criteria are requirements, while Constraints are limitations</p> Signup and view all the answers

    Which of the following is an example of a Ferrous metal?

    <p>Stainless steel</p> Signup and view all the answers

    What should you do with scrap pieces in the workshop?

    <p>Place them in the correct containers</p> Signup and view all the answers

    Why is it important to keep the floor free of oil, grease, or liquids in the workshop?

    <p>To prevent tripping hazards</p> Signup and view all the answers

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