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In this learning object you'll explore wheel markings identifying the major factors in grinding wheel selection.
By Kelly Curran
In this screencast, students view a basic wheelchair and identify its parts.
By Patricia Holz
Use Ohm's law, Watt's law, and the power equation to derive formulas for the DC power wheel.
By Ron Wallberg
This lesson gives the student an overview of grinding wheels and pedestal grinder procedures.
Learners test their knowledge of the variations of Watt's Law and Ohm's Law with this quiz.
By James Bourassa
In this interactive object, learners demonstrate the proper tightening sequence for mechanically joining two mating surfaces.
Learners watch a video and an animated depiction of the operation of the feed section of a corrugated press. They also read descriptions of the feed table, side guides, feed wheels, feed gates, and the feed roll.
By Steve Utschig