In this learning activity you'll discover the features of a Puma Daewoo O-T CNC Lathe Control panel.

After a brief review, the student solves five practical shop problems using right angle trigonometry.

In this learning activity you'll practice calculating the between the binary number system and the decimal number system.

In this learning activity you'll examine a stateful packet inspection firewall that keeps track of legitimate Internet service requests, also known as dynamic packet filtering.

In this learning activity you'll review a text and visual overview of metric measurement.

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

In this interactive object, the learner reads an explanation of how various shielding gases are used in GMAW and FCAW. An exercise completes the activity.

Students view a video that shows the correct methods for starting a GTAW weld pool and adding filler. It focuses on the two problems that many students have – adding filler too soon and angling the torch so that the filler melts prematurely on the filler rod. Note: This activity is 3.6 mb.

Review the concepts of safety for Welding

You'll practice identifying and explaining safe practices for grinding