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WorksheetsEE - midterm
Total questions: 24
Worksheet time: 20mins
What is the first step in the engineering design process?
Define a problem or need
Do some research
Brainstorm ideas
Make a prototype
What is the purpose of brainstorming in the engineering design process?
To come up with multiple ideas for solutions
To research existing solutions
To make a prototype
To evaluate user feedback
What is a stakeholder?
Someone who doesn’t have any involement in a project or process
When groups of people are imagining solutions to a problem and sharing ideas, what can you consider this process to be?
Why are ethics important to consider when implementing AI technologies in education?
Ethics ensure fairness, privacy, and address potential issues of cheating or plagiarism.
Engineers must (a) a problem. This includes talking to people from many different backgrounds and specialties to assist with discovering what products or solutions already exist, or what technologies might be adaptable to your needs.
Match the following: Which action goes with each process
When an engineer identifies a problem that needs to be solved
Define a Problem
Look for answers to the problem
Do your research
After research is done
Develop possible solution
Where drawings and models are developed
Design your solution
make a simple model
Build a prototype
What is orthographic projection?
A technique used to represent a 3D object in 2D
A technique used to represent a 2D object in 3D
A method used to create shadows in a drawing
A process of converting a 2D image into a 3D model
Identify the simple machine in the picture.
Lever
Inclined plane
Wheel and axle
Screw
Identify the simple machine in the picture.
Wheel and axle
Inclined plane
Lever
Wedge
Identify the simple machine in the picture.
Inclined plane
Wedge
Pulley
Screw
Identify the simple machine in the picture.
Screw
Wheel and axle
Wedge
Pulley
Identify the simple machine in the picture.
Inclined plane
Wedge
Lever
Screw
A hammer would be an example of which type of simple machine?
Inclined plane
Pulley
Wheel and axle
Lever
A slide would be an example of which type of simple machine?
Lever
Inclined plane
Wheel and axle
Wedge
A door stop would be an example of which type of simple machine?
Wedge
Inclined plane
Wheel and axle
Lever
A crane would be an example of which type of simple machine?
Wedge
Wheel and axle
Pulley
Lever
A drill bit would be an example of which type of simple machine?
Lever
Wedge
Incline plane
Screw
