Ziegler-Nichols Reaction Curve Tuning Calculations
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
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.
You Be the Judge: Legal Components of Health Care
By Luci Gunderson
In this interactive object, learners consider three situations involving patient care. They then decide what legal principles are involved.
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.
Writing a Mission Statement
The learner explores the purpose of organizational mission statements and practices writing a statement that contains the four elements outlined.
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
By James Bourassa, John Rosz
Learners examine the formulas for calculating work in ft-lb units and power in ft-lb/min. units. Practice problems are included.
Word Problems in Basic Mechanics
Learners solve word problems involving basic mechanical principles such as torque, horsepower, work, and power. Students who have problems with a particular word problem may try it again with a different set of numbers.
Wisconsin State Laws and Rules for Barbering and Cosmetology
By Eileen Bouchard
Learners complete a matching exercise as a quiz or as a review of state laws and rules pertaining to barbers and cosmetologists.
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 and Desktop Elements
By Dawn Matott
In this interactive object, learners identify the elements of the Windows platform in a drag-and-drop exercise.
Window 10 and Desktop Elements
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?" -- Nonferrous Metals and Alloys
By Bryan LaVigne
Learners answer questions about nonferrous metals and alloys using a game show format. Immediate feedback is provided.
Who Wants to Be an "Engin-aire?" -- Heat Treatment
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.