In this interactive object, learners test their knowledge of 14 geometric tolerance control symbols.
DC/AC I: Unit 12 Sample Exam
By Patrick Hoppe
A sample exam for DC/AC I, unit # 12 is presented to the students. This unit covers transformers.
By Terry Bartelt
In this animated object, learners study how the internal parts of an AC synchronous motor interact with magnetic fields to cause rotation. A short quiz completes the activity.
The Lockout/Tagout Procedure
Learners follow the seven steps involved in the lockout/tagout procedure. This activity has video content demonstrating the safety measures.
Icons and Symbols of Value Stream Mapping
By Kaye Krueger
In this interactive object, learners view the icons and symbols used most frequently in value steam mapping. A matching activity completes the object.
Phase Relationships Between Line-Neutral and Line-Line Voltages
By Michael Gradinjan, Terry Fleischman
Learners view a demonstration showing that line-neutral voltages and line-line voltages are not in-phase with each other, but have a definite 30-degree relationship.
Anatomical Terminology: Relative Position
By Barbara Liang
In this interactive learning activity, learners review the terms used to describe relative position of body parts in order to have a common set of words to describe their position.
Peer-to-Peer Operating Systems
In this learning activity you'll examine how computers operate in a peer-to-peer network operating system.
Total Resistance in a Parallel Circuit
The learner will apply the three formulas used to find the total resistance of three types of parallel resistor circuit configurations.
Basic Types of Lines Used in Engineering Drawings
By Kelly Curran, Glenn Sokolowski
In this highly interactive object, learners associate basic line types and terms with engineering drawing geometry. A quiz completes the activity.
Hacker Categories and Terminology
You'll be introduced to categories of attackers who target computer systems and networks.
Which way did they go,George?
Vi Text Editor: Command Mode
You'll become familiar with the syntax required to operate the Vi text editor while in command mode.
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