In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.

In this learning module you'll become familiar with different types of GTAW electrodes.

The learner will gain an understanding of how a robot uses welding instructions to perform tasks. This learning activity includes video.

Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.

In this animated object, learners examine the formulas used to convert peak, RMS, average, and peak-to-peak AC voltages. A brief quiz completes the activity.

This learning object shows how the shape of a stain defines the angle of impact. In general terms the more circular the stain, the more perpendicular will be the angle at which it struck the surface. The more elliptical the shape of the stain, the more acute the angle will be. With practice and experience, the analyst can recognize the general angle of impact based solely on the shape of the stain.

Learners examine the symbols and values that control surface roughness, waviness, and lay. A brief quiz completes the object.

In this learning activity you'll explore a Tool and Cutter Grinding machine and its components.

ISDS 361A Business Analytics

Engineering and hand tools vocabulary

Type your answers in to answer the questions.

TEKS 3.7B