Students view photos of an electric pencil sharpener as it is disassembled. The learning object is intended to prepare students to be able to identify the components and create an assembly process in a future activity.

In this document you'll review text and photos of the radial drilling machines.

In this learning activity you'll write a technical description of an electric pencil sharpener.

In this document you'll review basic types of drilling machines.

In this learning activity, we’ll explore the impact of electric shock on the human body.

In this animated activity, learners examine the difference between opens and shorts in an electrical circuit. A brief quiz completes the object.

Learners review Ohm's Law and then work 12 problems to help them apply the law to automotive electrical systems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and are asked to solve for the third.

Learners review Ohm's Law and then work 12 problems to help them apply the law to automotive electrical systems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and are asked to solve for the third.

In this learning activity you'll identify abbreviations that represent quantities associated with electrical circuits.

Explore welding electricity fundamentals including electron theory, parts of a circuit, welding power sources, and types of current.

Learners examine the relationship of voltage, current, and resistance as it applies to vehicle electrical systems.

In this animated activity, learners examine the circuitry in a DC variable speed drive that keeps the motor running at a constant speed as the load varies.

This video will walk through how to calculate speeds and feeds for drilling parts on a milling machine.

In this learning activity you'll read introduction to electrical quantities, units, and symbols and test their knowledge in a matching exercise.

Learners examine the internal parts of a DC electrical motor and then text their knowledge in a drag-and-drop exercise.

Learners review Ohm's Law and then work 12 problems to help them apply the law to automotive electrical systems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and are asked to solve for the third.

In this learning module, you'll explore what electrical grounding is, how it works, and some real-world applications.

In this learning activity you'll review the six different ways in which electricity is produced: chemical, friction, heat, light, magnetism, and pressure.

Explore the step-by-step procedures to rescue and care for electrical shock victims.

Learners examine the current and voltage changes in a series-parallel circuit as the resistance value of a rheostat is varied. Illustrations and calculations are included.