As a review for the PLTW: Introduction to Engineering midterm, this project has been designed to test the knowledge learned from the area of 3D design in Autodesk Inventor. You can answer questions by clicking on the answer or pressing the corresponding key. After answering a question incorrectly, an image will pop up to assist you in knowing the answer. To proceed to the next question after answering an answer correctly, either click the button that pops up or press the space bar. -Thanks!