Midterm Review Part 2 of 3: Systems, Core Technologies, and Simple Machines

Trace resources and feedback through a system, identify the technologies doing the work, and explain how simple machines trade force for distance. Greenhouse controls and exact machine diagrams make the relationships visible. Phillip Cofield, Ed. S. | Technology Engineering and Design OBJECTIVE Explain how interacting parts use resources, control performance, and make tasks easier. IN THIS REVIEW • Trace Inputs, Processes, Outputs, and Feedback • Compare Control Loops and Subsystems • Identify the Nine Core Technologies • Explain How Simple Machines Change Force PRACTICE QUIZ Answer ten original multiple-choice questions, worth 10 points each, for 100 possible points. Record A, B, C, or D. Your goal is to get at least 90%. That means at least 9 out of 10 correct. Each question includes thinking time; pause for more time whenever you need it. All ten questions appear before the explained answers. CHAPTERS 00:00 Welcome and Review Objective 00:27 Learning Goals 00:55 Systems and Resources 02:42 Feedback and Control 04:35 Subsystems and Core Technologies 07:02 Simple Machines and Force 08:29 Fixed and Movable Pulleys 08:49 Ramps, Wedges, and Screws 10:39 Ten-Question Practice Quiz 15:47 Explained Answers 18:50 Score and Next Steps 19:04 Continue to Part 3 NEXT REVIEW Part 3: Electrical Fundamentals and CAD Applications Use the explanations to identify concepts to revisit, then apply them to another example. Subscribe and share for more Technology Engineering and Design lessons. #EngineeringDesign #TechnologyEducation #MidtermReview