Engineering and Technology REVIEW

What is the first step in the engineering design process?

• Identify the problem.

• Brainstorm solutions.

• Test the prototype.

• Evaluate the results.

What is the importance of research in engineering projects?

• Research is only necessary for theoretical studies.

• Research helps gather necessary information and insights to inform the design and development process.

• Research is primarily used for marketing purposes.

• Research is not important in engineering projects.

What is the difference between an invention and an innovation?

• An invention is a new idea or product, while an innovation is an improvement or enhancement of an existing idea or product.

• An invention is a minor change to an existing product, while an innovation is a completely new product.

• An invention is a process of making something, while an innovation is the idea behind it.

• An invention is a theoretical concept, while an innovation is a practical application.

What is output in a technological system?

• Output is the final product or result produced by the system after processing.

• Output refers to the input data that is fed into the system.

• Output is the energy consumed by the system during operation.

• Output is the maintenance required for the system to function.

What is an example of a technological innovation?

• The smartphone is an example of a technological innovation.

• A typewriter is an example of a technological innovation.

• A rotary phone is an example of a technological innovation.

• A VHS player is an example of a technological innovation.

What does 'input' refer to in a technological system?

• Input refers to the resources, information, or materials that are put into a system for processing.

• Input refers to the output generated by a system after processing.

• Input refers to the hardware components of a technological system.

• Input refers to the software applications used in a system.

What are the correct steps in a Universal Technological System model?

• 1. Input 2. Processing 3. Output 4. Feedback

• 1. Input 2. Output 3. Feedback 4. Processing

• 1. Processing 2. Input 3. Output 4. Feedback

• 1. Output 2. Feedback 3. Input 4. Processing

Define engineering.

• Engineering is the application of artistic principles to create visual designs.

• Engineering is the application of scientific and mathematical principles to design and build structures, machines, and systems.

• Engineering is the study of historical structures and their cultural significance.

• Engineering is the process of analyzing data to make business decisions.

What is the purpose of feedback in a technological system?

• To evaluate the output and improve the system.

• To increase the system's complexity.

• To reduce the system's efficiency.

• To eliminate the need for maintenance.

What is a prototype?

• A prototype is a simple functioning model used to test a design before final implementation.

• A prototype is a final version of a product ready for market release.

• A prototype is a theoretical concept that cannot be tested.

• A prototype is a detailed report on the design process.