Engineering 3 Sem 1 Review

A student invents a new type of pencil sharpener. Which action best demonstrates the use of prototyping in this situation?

• Drawing a sketch of the sharpener

• Building a working model to test its function

• Writing a report about pencil sharpeners

• Applying for a trademark

A team is deciding between two different materials for their prototype. What factors should they consider to make a strategic decision?

• Only the color of the materials

• Cost, durability, and suitability for the product’s function

• The popularity of the material

• The material used by competitors

A company has developed a new type of water bottle. Which step should they take to protect their invention before sharing it publicly?

• Start mass production

• File a patent application

• Launch a marketing campaign

• Sell the product online

During product development, why is it important to consider both functionality and user experience in prototyping?

• To meet patent office requirements

• To reduce the cost of production

• To create a product that is both effective and easy to use

• To ensure the product is visually appealing only

After receiving feedback from prototype testing, what should a development team do next?

• Ignore the feedback and proceed to launch

• Modify the prototype based on the feedback

• File a trademark immediately

• Stop all further development

Which of the following is a type of intellectual property protection for inventions?

• Trademark

• Patent

• Copyright

• Trade secret

Why is accuracy important in technical drawings?

• It helps reduce the cost of advertising

• It allows for faster patent approval

• It makes the drawing look more artistic

• It ensures the product is manufactured correctly and functions as intended

Which of the following best describes how technical drawings support collaboration in product development?

• They replace the need for prototypes

• They are used only for patent applications

• They allow team members to share detailed design information and ensure everyone understands the product requirements

• They are used to advertise the product

Which factor is most important when selecting a material for a product prototype?

• The color of the material

• The number of available suppliers

• The material’s cost and suitability for the intended function

• The material’s popularity in the market

Which of the following is an example of prototyping?

• Writing a business plan

• Building a working model of a new gadget

• Filing a trademark

• Launching a marketing campaign