Learners view wire feed power sources ranging from 110-volt, single phase units to 460-volt, three-phase units. A description and photos of each are provided.

This content module will review rigging and lifting techniques and equipment.

In this learning activity you'll review rigging and lifting as well as signals for crane movement.

In this learning activity you'll review the steps for calibrating the length of depth micrometer measuring rods.

Students view the formula for determining twist drill speeds in metal. Exercises complete the activity.

This project sheet outlines the steps for coolant inspection and charging.

Students view the formula for determining twist drill speeds in metal.

In this highly interactive object, learners associate basic line types and terms with engineering drawing geometry. A quiz completes the activity.

In this interactive object, learners examine sectional views used in engineering drawings. The sections shown are full, half, offset, aligned, revolved, and broken-out. Learners match drawings of sectional views with the names of the views.

You'll practice calculating and selecting the proper cutting speeds for various drill press operations.