Principles of Applied Engineering - Unit 1 Test Review

Anika is working on a project where she uses mathematics, science, and technology to design a new water filtration system that helps her community. Is this an example of engineering being used to create products and systems that improve the world?

• True

• False

Answer explanation

True. Anika's project uses engineering principles to design a water filtration system, demonstrating how engineering can create products that enhance community well-being and address environmental challenges.

James is assembling a team for a new engineering project. Which of the following people can be included in his engineering team?

• Engineers

• Engineering Technicians

• Tradespeople

• All of the above

Answer explanation

James can include engineers, engineering technicians, and tradespeople in his team, as all these roles contribute valuable skills to an engineering project. Therefore, the correct answer is 'All of the above'.

Priya is considering a career in engineering and believes that electrical and civil engineering are the only disciplines of engineering available today.

• True

• False

Answer explanation

Priya's belief is incorrect because engineering encompasses many disciplines beyond just electrical and civil engineering, such as mechanical, chemical, and software engineering. Therefore, the statement is false.

Charlotte is researching the history of engineering and discovers that the engineering of buildings and structures dates back to 2000 BCE. Is this statement true?

• True

• False

Answer explanation

The statement is true; the engineering of buildings and structures indeed dates back to around 2000 BCE, with significant examples like the Pyramids of Egypt and other ancient constructions.

Olivia is working on a history project about inventions that changed the world. She needs to identify which of the following was developed during the Industrial Revolution. Which should she choose?

• Cotton gin

• Radio

• Air travel

• All of the above

Answer explanation

The cotton gin, invented by Eli Whitney in 1793, was a key development during the Industrial Revolution, significantly boosting cotton production. The radio and air travel were developed later, making the cotton gin the correct choice.

Aria is working on designing a new type of water bottle. She wonders if engineering design is a strict process that always has one solution. Is this true?

• True

• False

Answer explanation

False is correct because engineering design is not a strict process with one solution. It often involves creativity and multiple iterations, leading to various possible solutions.

Jackson is working on a new invention and records all his designs and ideas in his engineering notebook. Later, he wonders if his engineering notebook can be used as a legal document in case of a patent dispute. Is it true that engineering notebooks cannot be used as a legal document?

• True

• False

Answer explanation

False. Engineering notebooks can serve as legal documents in patent disputes if they are properly maintained, dated, and signed, providing evidence of the invention's development and the inventor's claims.

Ava is working on a new product design and wants to quickly create a prototype without spending too much money. She considers using rapid prototyping because it is a fast and affordable way to move from design to prototype.

• True

• False

Answer explanation

True. Rapid prototyping allows Ava to quickly create a prototype at a lower cost, making it an ideal choice for her product design needs.

Grace runs a company that makes smartphones. She knows that products must be constantly improved to keep up with advances in technology and the demands of the marketplace.

Is this statement true or false?

• True

• False

Answer explanation

The statement is true because continuous improvement of products is essential in the smartphone industry to meet technological advancements and consumer expectations.

During a team meeting, Luna suggests that everyone should participate in _______ to come up with new solutions for their project.

• Problem statement

• Rendering

• Ideation

• Design brief

Answer explanation

Luna's suggestion for everyone to participate in 'ideation' is correct, as ideation is the process of generating ideas and solutions collaboratively, which aligns with the goal of coming up with new solutions for their project.