Ziegler-Nichols Reaction Curve Tuning Calculations (Screencast)
By Terry Bartelt
Learners study the mathematical calculations used to determine the proper PID values to be entered into a controller using the Ziegler-Nichols Reaction Curve.
Ziegler-Nichols Reaction Curve Process Identification Procedure (Screencast)
Learners follow the steps required to perform the Ziegler-Nichols reaction curve process identification procedure.
Ziegler-Nichols Continuous Cycling Tuning Method
In this animated and interactive object, learners follow steps to perform the process identification procedure for the Ziegler-Nichols Continuous Cycling Tuning Method. A short quiz completes the activity.
Ziegler-Nichols Continuous Cycling Tuning Calculations
Learners examine the formulas that are used to determine the proper PID values to be entered into a controller using the Ziegler-Nichols Continuous Cycling Tuning Method.
Zero Acceptance Number Sampling Plans, c=0
By John Stewart
In this interactive object, learners read about sampling plans and practice using a sampling table.
Zener Diode Voltage Regulation
In this animated and interactive object, learners examine how changes in applied voltage affect the current and voltages in a zener diode voltage regulation circuit. A short assessment completes the activity.
Writing the GED Essay - Using Transitional Words
By Laurie Jarvis
In this learning activity you'll discover transitional words to help you write an effective GED/HSED essay.
Writing Effective Goals for Employee Motivation
By Ann Heidkamp
In this learning activity you'll review how to write effective goal statements.
Writing Effective Business Emails
By VickyWeiland, Rosie Bunnow
The learner will study an effective workplace email being written while a narrator explains the step-by-step process. The learner will distinguish the difference between poorly written and effectively written emails.
Learners study animation showing the operation of an AC wound-rotor motor with its external starting resistors. A short quiz completes the activity.
Work and Power (Screencast)
By James Bourassa, John Rosz
Learners examine the formulas for calculating work in ft-lb units and power in ft-lb/min. units.
Wiring Integrated Circuits
Instructions on how to wire an integrated circuit are given.
Students examine the four factors that affect resistance of a wire: temperature, length, diameter, and the type of material from which it is made. A short quiz completes the activity.
Learners consider the most common types of electromagnetic waves and the kinds of hardware used in a wireless network. A short quiz completes the activity.
Wire Feed Welding Gun Assembly
By Dave Hoffman
In this interactive object, learners follow steps to assemble a wire feed welding torch or gun.
Window 10 and Desktop Elements
By Dawn Matott
In this interactive object, learners identify the elements of the Windows platform in a drag-and-drop exercise.
By Barbara Liang
Learners read how nanotechnology is creating new jobs in emerging industries while making others obsolete. This colorful and animated activity also looks at the types of products being created through the use of technology and how educational institutions have responded.
Who Wants to Be an "Engin-aire?" -- Heat Treatment
By Bryan LaVigne
Learners answer questions about the heat treatment of metals using a game show format. Immediate feedback is provided.
Who Wants to Be an "Engin-aire?" -- Ferrous Metals and Alloys
Learners answer questions about ferrous metals and alloys using a game show format. Immediate feedback is provided.
White Blood Cells
In this animated and interactive object, learners examine the structure and functions of granulocytes and agranulocytes. Two exercises complete the activity.
Wheatstone Bridge Application
In this animated activity, students view how the Wheatstone bridge is used to activate a temperature alarm. A short quiz completes the lesson.
Students follow step-by-step directions on how to make mathematical calculations for a Wheatstone bridge.
What Type of Team Do You Belong To?
Are you a member of a fragmented, conflicted, or smooth- functioning team? Learn the characteristics of each to build a stronger team.
What Is Torque? (Screencast)
Learners read a description of torque and study the factors that cause its magnitude to change.
What is Supply Chain Management?
By Kerrie Marquardt
In this learning activity, you will learn what supply chain management is, four main links that make up the supply chain, and explore examples of how effective supply chain management works.