Manufacturing Processes problems
- 1. 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
Correct Answer: 70-80%
- 2. 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
Correct Answer: Design for manufacture and assembly
- 3. 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 Discuss
Correct Answer: Core
- 4. 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
Correct Answer: Computer-aided engineering
- 5. 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
Correct Answer: Discrete or continuous
- 6. 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
Correct Answer: Selective laser sintering
- 7. 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
Correct Answer: Computer-aided design
- 8. In the design process for a product, it is not necessary that the designer know the functions and performance expected of that product.
Options- A. True
- B. False Discuss
Correct Answer: False
- 9. Cost and availability of raw and processed materials and manufactured components are major concerns in manufacturing.
Options- A. True
- B. False Discuss
Correct Answer: True
- 10. Using computer-aided engineering, designs can be optimized and modified.
Options- A. True
- B. False Discuss
Correct Answer: True
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