Search
Learners study animation showing the operation of an AC wound-rotor motor with its external starting resistors. A short quiz completes the activity.
By Terry Bartelt
In this interactive object, learners follow steps to find phase voltages in a partial three-phase power distribution circuit.
By James Bourassa
In this learning activity you'll explore how the European Economic Community get started.
By Virginia Kirsch
The learner tests his/her ability to set up the optical comparator edge detector using a virtual simulation of the machine.
By Barbara Anderegg
Students review the functions of the keys on the Starrett HB400 Optical Comparator controller.
In this animated object, users view how a kanban signals production to start.
By Kaye Krueger