The learner will understand how to properly use a fillet gage to measure weld size.
The History of Standards
By Barbara Anderegg
In this learning activity you'll review the historical progression of standards to learn what makes a good standard.
GMAW Modes of Transfer
The learner will identify the advantages and disadvantages of the four modes of GMAW transfer.
By Terry Bartelt
In this learning activity you'll explore the operation of a NAND gate using a truth table, a Boolean Algebra equation, a switch analogy, and a written statement.
In this animated object, learners examine the operation of a multiplexer and the function of the data input and selector lines. A brief quiz completes the activity.
Preflight Actions and Inspections
By Joe Arnold, Jared Huss
Users go through a step-by-step preflight inspection. This activity has audio and includes photos and a quiz.
Firewall: Stateful Packet Inspection
By Joseph Wetzel, Douglas Tabbutt
In this learning activity you'll examine a stateful packet inspection firewall that keeps track of legitimate Internet service requests, also known as dynamic packet filtering.
Basic Elements of Dimensions Used in Engineering Drawings
By Glenn Sokolowski
In this interactive object, students explore the basic elements and common terms associated with dimensions and leaders. A quiz completes the activity.
Basic Types of Dimensioning Used in Engineering Drawings
By Kelly Curran, Glenn Sokolowski
Learners examine the basic types of dimensioning including unidirectional and aligned systems, and linear, aligned, angled, arrowless, chain, datum, chart, tabular, radius, diameter, typical, and reference dimensions.
By Kelly Curran
In this learning activity you'll review a visual overview of depth measurement using the depth micrometer.
Welding Bootcamp Safety Test
Review the concepts of safety for Welding
Grinding Safety Review
You'll practice identifying and explaining safe practices for grinding
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