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  • Question
  • This is a solid shape that fits inside the mold and forms a hole in a cooled cast metal or molten plastic object:


  • Options
  • A. Core
  • B. Cavity
  • C. Prototype
  • D. Hole mold

  • Correct Answer
  • Core 


  • Manufacturing Processes problems


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    • 1. This process recognizes the inherent interrelationships between design and manufacturing:

    • Options
    • A. Design for manufacture
    • B. Design for manufacture and assembly
    • C. Design for concurrent engineering
    • D. Design for assembly
    • Discuss
    • 2. Approximately this much of the cost of product development and manufacture is determined at the design stage:

    • Options
    • A. 40-50%
    • B. 60-75%
    • C. 70-80%
    • D. 75-85%
    • Discuss
    • 3. Circular shapes appear in this fashion when viewed at an angle other than 90 degrees:

    • Options
    • A. Circular
    • B. Elliptical
    • C. Lengthened
    • D. Angular
    • Discuss
    • 4. In this type of auxiliary view, a break line is used to indicate the imaginary break in the views:

    • Options
    • A. Primary
    • B. Secondary
    • C. Revolved
    • D. Partial
    • Discuss
    • 5. When adding dimensions to an auxiliary view it will be necessary to use the ________ tool.

    • Options
    • A. Linear dimension
    • B. Aligned dimension
    • C. Baseline dimension
    • D. Angle dimension
    • Discuss
    • 6. This allows the performance of structures to be analyzed and tested efficiently, accurately, and quickly:

    • Options
    • A. Computer-aided manufacturing
    • B. Computer-aided design
    • C. Computer-aided engineering
    • D. Computer-aided prototyping
    • Discuss
    • 7. Manufacturing may produce these types of products:

    • Options
    • A. Discrete or continuous
    • B. Raw material or parts
    • C. Machinery or manufactured
    • D. Processes or operations
    • Discuss
    • 8. This type of rapid prototyping system uses a laser to fuse powdered metals, plastics, or ceramics:

    • Options
    • A. Fused deposition modeling
    • B. Stereolithography apparatus
    • C. Solid ground curing
    • D. Selective laser sintering
    • Discuss
    • 9. This allows the designer to conceptualize objects more easily without having to make costly illustrations, models, or prototypes:

    • Options
    • A. Computer-aided manufacturing
    • B. Computer-aided design
    • C. Computer-aided engineering
    • D. Computer-aided prototyping
    • Discuss
    • 10. The second line of dimensions out from the plan generally includes ________.

    • Options
    • A. Centers of doors and windows
    • B. The distances between outside walls and interior walls.
    • C. The measurement from the outside of the brick to the inside of the exterior wall.
    • D. The measurement from one outside corner to the opposite outside corner.
    • Discuss


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