In this activity you'll identify several hazards in a welding environment.
Metric Micrometer Measurements Review
By Kelly Curran
In this learning activity you'll review how to read a metric micrometer and use your knowledge to answer 12 questions.
Fan-Out: Determining the Load Drive Capability of an IC
By Patrick Hoppe
Students follow steps to determine the number of inputs that can be driven by a specific IC. A sample problem is given.
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.
Troubleshooting a Faulty JK Flip-Flop
By Terry Bartelt
In this animated object, learners examine the recommended procedure for troubleshooting a defective JK flip-flop using a logic pulser and probe.
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