Changing Gears and Setting the Backlash
By Kelly Curran
In this video, you’ll learn how to make changes to an engine lathe.
The Multimedia Principle
Explore how using words and pictures in eLearning produces better results than just using words alone.
Internal Elements of a 555 Timer (Screencast)
By Terry Bartelt
In this screencast, learners examine the internal elements of a 555 IC and their operation.
Negative Roles: How They Affect Teamwork (Video)
By Rosie Bunnow
Learners identify negative roles, match statements characteristic of each role, and relate how they have handled negative teams.
Skin and the Integumentary System
By Barbara Liang
Learners examine the structure and function of skin including the production of melanin.
An Introduction to Motor Control Circuits
By Terry Bartelt, Terry Fleischman
The learner will understand the operation of motor control circuits used to start and stop three-phase motors.
Robotic Welding Instructions
The learner will gain an understanding of how a robot uses welding instructions to perform tasks. This learning activity includes video.
Carbide Tool Geometry
The learner will use the ANSI Insert Identification System to identify and select carbide tools.
Successfully Completing Your Weld Test
The learner will...review the process for successfully completing a weld procedure specification for weld testing in the educational setting.
Grinding Safety for Welders
The learner will...be able to safely use grinding equipment in the welding and metal fabrication shop.
Voltage Sources in Parallel
The effect of connecting voltage sources in parallel to increase amperage to a load is presented.
Parallel Circuit Analysis Practice Problems Part 2
By Patrick Hoppe
In this interactive object, students work 11 practice problems and solve for total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated.
Parallel Circuit Analysis Practice Problems: Circuit #3
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 by each resistor.
Sine Wave Fundamentals: Practice Problem #10
In this interactive object, learners determine the Vp, Vp-p, Vrms, Vavg, and the frequency of a sine wave that is displayed on an oscilloscope screen.
Estate Planning: The Process of Transferring a Farm
By Kevin Rauchholz
Learners examine 10 steps to consider when passing on farm assets including financial security, partnerships, taxes, lease agreements, gifting, and treatment of heirs.
Series-Parallel Circuit Analysis Practice Problems: Circuit 8
Learners examine a series-parallel circuit and solve 14 problems related to voltage, current, and power. A help screen is provided.
Power Law Practice Problems #1
Learners review the three formulas for power and work 12 problems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and asked to solve for power. Immediate feedback is provided.
Series Circuit Analysis Practice Problems: Circuit #7
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.
Parallel Circuit Analysis Practice Problems: Circuit #9
The TI-86 Scientific Calculator: Using the Arctangent Function
This primer introduces the student to the correct method of using the arctangent function on a TI-86 calculator.
The TI-86 Scientific Calculator: Using the Log Function
This primer introduces the student to the correct method of using the log function on a TI-86 calculator.
Weight-Volume Relationships: Unit Weight
By Steve Whitmoyer
Students read about the concept of unit weight relating to the 3-phase diagram and perform calculations.
The Hydraulic Pressure Switch
This animated lesson shows several ways that a hydraulic pressure switch, connected in a ladder circuit, causes the cylinder of a hydraulic circuit to perform various applications.
Distinguishing Leadership and Management Activities
By Ann Heidkamp
Students read about the key differences between management and leadership activities. In an interactive activity, they identify typical supervisory activities as either management or leadership and respond with their own examples.
Facing on a Lathe
This video clip shows facing on an engine lathe.