In this screencast, learners read an explanation of the color code used on schematic diagrams for hydraulic circuits. Circuit examples for each color are shown.

Learners study the operation and characteristics of an incremental optical encoder used in automated manufacturing applications. A brief quiz completes the activity.

Students observe the operation of a tri-state buffer used in digital electronics. A brief quiz completes the activity.

In this animated activity, users examine the causes of malfunctions in a hydraulic pressure-reducing valve and the problems that result. A short quiz completes the learning object.

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

Learners view animations and video clips showing how power is transmitted from one energized coil to another.

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.

Students view a sample of the keystrokes used on a TI-36X calculator to solve for the instantaneous current of a de-energizing circuit.

Learners view a sample of the keystrokes on a TI-36X calculator that are required to solve for the instantaneous current of an energizing RL circuit.

This game is a review about our material on electricity.

Use the clues provided to complete the crossword puzzle with the appropriate words.

தமிழ் விழுதுகள்!சரியான முறையில் பொருத்துவதற்கான ஒரு மதிப்பீடு. முதலில் படித்து தெரிந்துகொள்ள வாய்ப்பு தரப்படும்.சரியானதை இழுத்து பொருத்தமானதில் வைக்கவும்.

Introduction of transistor