Clock Pulse Triggering of Flip-Flops (Screencast)
By Terry Bartelt
This screencast shows the symbols used to represent the type of pulse required at the clock input to activate flip-flops.
Grinding Safety for Welders
The learner will...be able to safely use grinding equipment in the welding and metal fabrication shop.
Negative Roles: How They Affect Teamwork (Video)
By Rosie Bunnow
Learners identify negative roles, match statements characteristic of each role, and relate how they have handled negative teams.
Calculating Blank Size for Rolled Sheet Metal (Screencast)
By Dave Hoffman
In this interactive object, students read how to calculate the blank size for cylinders in a three-roll pinch roller. A calculator is required for the brief quiz that completes the activity.
Carbide Tool Geometry
By Kelly Curran
The learner will use the ANSI Insert Identification System to identify and select carbide tools.
By Barbara Anderegg
Learners review surface finish basics and read how to calculate the roughness average.
The Universal NAND Gate
By Patrick Hoppe
Students view schematics and truth tables that demonstrate how the AND, OR, and Hex Inverter functions are achieved through the use of only NAND gates.
Successfully Completing Your Weld Test
The learner will...review the process for successfully completing a weld procedure specification for weld testing in the educational setting.
Tips for Completing Welding Assignments
In this learning activity you'll gain tips for successfully completing welding assignments.
Identifying Non-Random Patterns on a Control Chart
By Mary Lee Rudnick-Kaun
In this learning activity you'll recognize several patterns on an Xbar and R control chart. These non-random patterns are indications that the process is not in a state of statistical control.
Print Reading: Holder
Learners test their ability to visualize a holder in this interactive exercise that features animated pictorial views.
Part Alignment on the Coordinate Measurement Machine
By John Stewart
In this animated object, learners examine how to align a part on the 1808 CMM.
Making the Workplace Talk to You: Using Visual Controls
By Kaye Krueger
Learners examine how visual controls help to manage the workplace. Photos of visual controls are provided.