Lathe Project: Facing and Center Drilling
By Thaddeus Hetzer
The learner reads step-by-step work instructions and views a drawing for facing and center drilling on a lathe.
Transistor DC Analysis Practice Problems: Circuit #5
By Patrick Hoppe
Learners analyze an emitter-biased npn transistor circuit. A "help" screen is available.
Inductive Reactance
Students read an introduction to inductive reactance and view examples.
Firewall: Gateway Servers
By Joseph Wetzel, Douglas Tabbutt
In this animated object, learners examine how a gateway server operates.
Sterling Drill Grinder
By Kelly Curran
In this document you'll review the Sterling Drill Grinder.
Voltage Drops
By Tim Tewalt, Patrick Hoppe
In this animated object, learners drag resistors of the proper value into a series circuit to cause a required amount of current to flow. Seven review questions complete the activity.
Testing a Diode
By Linda Reinke
In this interactive and animated object, learners practice testing a diode. They determine if a diode is good, open, or shorted.
Scenario for Communicating Clearly: Allen's Slipping Production
By Rosie Bunnow
Scenario for Directions: Delivery Sequence
DC/AC I: Unit 12 Sample Exam
A sample exam for DC/AC I, unit # 12 is presented to the students. This unit covers transformers.
Series Circuit Analysis Practice Problems: Circuit #5
In this interactive object, learners solve for total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated.
Manufacturing Practices
By Weldon Faull
In this highly animated and interactive object, learners identify the types of waste in a manufacturing process.
Voltage and Current Amplitudes in a Parallel LC Circuit
By Terry Bartelt
In this interactive object, learners examine how voltages and currents vary in a parallel LC circuit as the applied frequency changes.
Logic State Indicators
Instructions on how to interpret state indicator symbols for input and output terminals of digital devices is presented.
Operating the Adira Hydraulic Shear
By Dave Hoffman
In this interactive object, learners set up a shear, enter the back gauge dimension, and prepare to shear metal in a simulation of the Adira Hydraulic Shear.
Spark Testing of Materials
The learner sees photos of the spark patterns of various materials and their related properties.
Gear Nomenclature (Screencast)
By James Bourassa
In this interactive object, learners view various components of gears and read descriptions of them. Learners then identify the location of each of these components in a drag-and-drop exercise.
Inside Measurement
In this learning activity you'll review a visual overview of inside measurement.
Automotive Electrical Systems: Effects of a Rheostat in a Series Circuit
By Andrew Rinke, Terry Bartelt
In this animated object, learners examine how the way in which a rheostat is connected in series with other resistors causes current and voltage to change as the resistance is varied.
Maintenance Roles in Effective Teams
Learners identify maintenance roles and match statements characteristic of each role. This activity has audio content.
Scenario for Maintaining Integrity: The Missing Tools
Series Circuit Analysis Practice Problems: Circuit #6
DC/AC I: Unit 2 Sample Exam
In this interactive object, learners work 10 problems covering resistors, voltage, and current.
DC/AC I: Unit 3 Sample Exam
In this interactive object, students answer 10 questions covering Ohm's Law and Power Law.
Project Sheet - Indicator Rod
This lesson provides a drawing with steps to complete the activity.