In this learning activity you'll test your knowledge of angular measurement in this 10-question quiz.

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

Students view how the tool length offsets are set on the CNC Machine. They read a description of a method that uses a 2-inch gage block as a height reference.

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

Students read how to calculate feed rates for drills in inches per minute (IPM). The IPM formula is given and students work two practice problems.

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.

Learners read a description of the wiring configuration of a residential Edison Wire System, which consists of a transformer secondary circuit. The circuit supplies two 115-volt sources and one 230-volt source.

Learners take a close look at the Edison Wire System and observe how the current values through the two lines and the neutral of the system change as the loads vary.

This game is designed for a fun learning activities in classroom for elementary school. This game consists of questions from chapter of electrochemistry and redox reaction.

Review the concepts of safety for Welding

Routing protocols and troubleshooting

You'll practice identifying and explaining safe practices for grinding