In this learning module you'll become familiar with different types of GTAW electrodes.
By Terry Bartelt
In this learning activity you'll describe the operation of a logic inverter using a truth table, a Boolean Algebra equation, a switch analogy, and a written statement.
By Rosie Bunnow
Learners test their knowledge of how sleep deprivation affects work productivity.
Optical Comparator: Operating the Controller on the Starrett HB400
By Barbara Anderegg
Students review the functions of the keys on the Starrett HB400 Optical Comparator controller.
Ammco Brake Lathe Controls
By Bill Heesaker
In this animated activity, learners examine the various controls that operate an Ammco brake lathe.
Programming Basics: Part 1 of 2
You'll practice distinguishing different concepts of robotic programming.
Welding: Alphabet of Lines
You'll learn to identify line types found on a welding print.
Basic Welding Symbols - Set 2
You'll practice identifying and interpreting welding symbols.
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Give your new group a name.