Learners apply lever ratios to calculate the mechanical advantage in basic mechanisms.
Comparing Analog and Digital Signals
By Terry Bartelt
Learners compare animations of analog and digital data signals. A short quiz completes the activity.
Hydraulic Cylinder Speed (Screencast)
In this screencast, learners examine why the piston of a hydraulic cylinder extends slower than it retracts. A brief quiz completes the activity.
Digital Position Control
In this animated object, learners examine a closed-loop feedback system that uses digital circuits to control the position of a gear rack.
Transfer Functions: The RL High Pass Filter
By Patrick Hoppe
Learners read how the RL high pass filter is developed. The transfer function is used in Excel to graph the Vout. The circuit is also simulated in Electronic WorkBench and the resulting Bode plot is compared to the graph from Excel.
Manufacturing PPE Mini-Sim
By Excelsior College
This activity is a simulation that allows the learner to practice personal protective equipment tasks.
Job Tasks Three Phase Motor Overheating
In this simulation, the learner must perform a series of job tasks in the role of an electrical mechanical technician conducting maintenance operations.
The Magnetic Circuit
Learners compare electromagnetic quantities with the voltage, current, and resistance quantities of an electrical circuit. A brief quiz completes the object.
Interpreting Engineering Drawings: Title and Revision Blocks
By Glenn Sokolowski
Learners examine the information on a title block and answer questions about that information in an interactive quiz.
Converting Rotational Velocity to Linear Velocity
By James Bourassa, John Rosz
In this animated object, students view an example of how to convert rotational velocity to linear velocity. They then work practice problems.
Motion and Units
Review on motion and units.
Home Devices & Appliances
Devices & Appliances controlled production
Batter Up Ratio Game
How many home runs can you get in this Math Ratio game?
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