Learners examine the counter-reset function of a programmable controller and how it is used.

In this animated object, learners study how displacement level sensors are used to measure the level of liquid in a tank.

The operation and characteristics of an absolute optical encoder used in automation applications are presented.

Students view the operation of a process controls system and examine the components and their function to prepare to work with the actual system.

Learners read the definitions of working capital, current ratio, quick ratio, return on equity, accounts receivable turnover, and inventory turnover.

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.

Learners view two animations that show the effects of eddy currents.

Students view a sample of the keystrokes of a TI-30XIIS calculator that are required to solve for the instantaneous current of a de-energizing circuit.

vocab

The Dynamic Ocean pt 1 Review

Terms used to measure electricity quantities.

Crossword for Physics First Semester