Screw Threads and Fasteners Review
By Kelly Curran
This review assesses the student's ability to understand screw threads and fasteners.
Op Amps 4: The Op Amp Buffer
By Todd Van De Hey
Understand the op-amp buffer configuration and calculate basic circuit impedance.
Energizing Time Constants of an RL Circuit
By Terry Bartelt
In this animated object, students view an explanation of how current, voltage, and the magnetic field strength of a series RL circuit change during five time constants. A brief quiz completes the activity.
Surface Texture Symbols
By Glenn Sokolowski
Learners examine the symbols and values that control surface roughness, waviness, and lay. A brief quiz completes the object.
Transformer Action Demonstration
Learners view animations and video clips showing how power is transmitted from one energized coil to another.
Pulse Train Fundamentals: Practice Problem #4
By Patrick Hoppe
In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.
The Reynolds Number
In this animated learning object, users study the factors that affect a pipe’s fluid flow and how those factors pertain to a numerical value (the Reynolds Number).
Torque Sequence of Two Mating Surfaces
By James Bourassa
In this interactive object, learners demonstrate the proper tightening sequence for mechanically joining two mating surfaces.
The TI-86 Calculator: The Complex Conjugate
Learners view the steps to find the complex conjugate of a number in polar form using a TI-86 calculator.
Statics - Trig: Law of Sines: Calculations Using a TI-36X Calculator
By Steve Whitmoyer
In this animated object, learners use a TI-36X calculator to determine forces.
Emergency Tic-tac-toe
By Susan McNeely
In this interactive game, learners review emergency medications. For every right answer, the learner earns a square on the tic-tac-toe board while playing against the computer or another contestant.
Complex Numbers: So What's All the Fuss About?
Learners explore the use of complex numbers through a series AC circuit analysis problem. The steps are compared to the graphical method of finding circuit impedance and the phase angle.
Capacitors: What's Inside?
Learners examine the properties that determine capacitance.
Hydraulic Mechanical Force
This animated lesson shows how to calculate the amount of force generated by hydraulic cylinders.
Counterelectromotive Force
Learners study how a DC motor generates counterelectromotive force. A short quiz completes the object.
Directionality and Amount of Broken Glass (Screencast)
By Ronald Groffy
Visualizes direction and quantity of glass particles as the glass is impacted by a force.
The Solenoid
In this interactive lesson, students view the operation of a solenoid and read about its application. A brief assessment concludes the activity.
The Firing Circuit of a DC Drive
In this animated activity, learners examine the firing circuits in a DC variable speed drive. The circuits cause the current flow through the armature and rpm to vary. This activity has audio content.
Op Amps 1: The Operational Amplifier
The learner will examine the basic characteristics of the operational amplifier integrated circuit and solve for Vout.
Capacitive Reactance Practice Problems
Students solve problems on the determination of total capacitive reactance of series-parallel capacitors.
Industrial Control Classifications
In this animated object, learners examine automated manufacturing systems classified as motion control, batch process control, and continuous process control.
Sizing an Automatic Car Wash Interceptor
By Randy Lorge
Learners follow steps for sizing a car wash interceptor according to the Wisconsin Administrative Plumbing Code. A quiz completes the activity. (Hover your mouse in lower right corner to see the next button)
Total Impedance of a Parallel Circuit Using Complex Numbers: Practice Problems
Students work six practice problems to determine the total impedance of a parallel circuit.
Weight-Volume Relationships: Density
Students read an explanation of the use of weight-volume relationships and practice calculating density.
Electric Pencil Sharpener: Process Planning
By Amy Gau
Students view photos of an electric pencil sharpener as it is disassembled. The learning object is intended to prepare students to be able to identify the components and create an assembly process in a future activity.