Students follow the steps that are required to select a transformer with the proper ratings. Voltage, frequency, current, and KVA are considered.
In this interactive object, learners adjust the caster of a vehicle to control its directional stability.
In this learning activity you'll explore the IPv4 IP address scheme and the planned conversion to IPv6.
In this animated object, learners follow an analogy of water flowing through pipes and valves to see how resistance decreases in a parallel circuit as branches are added.
In this animated activity, students read about the two general types of variable resistors: potentiometers and rheostats. A brief quiz completes the learning object.
In this animated object, learners examine how magnetic waves are transmitted as radio signals.
Learners observe current flow throughout the series portion and branches of a parallel circuit. This animated activity includes calculations and a short quiz.
In this learning activity you'll explain how voltage and resistance in a series circuit affect current flow.
In this learning activity you'll use active listening skills to answer 10 questions based on a story.
In this animated activity, learners examine the conversion of electrical energy into an electrostatic charge within the dielectric material of a capacitor.
There are hundreds of thousands of rocky objects orbiting around the sun between Mars and Jupiter.
By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a parallel LC circuit when the applied frequency increases from 0 Hz toward resonance.
Some Stem Cell basics
Learners read about the similarities of electronic and hydraulic components and then match the schematic symbols in a drag-and-drop exercise.
In this animated activity, learners examine how a voltage is induced into a conductor when the conductor cuts across magnetic flux lines. They also view the four factors that determine how much voltage is generated. A brief quiz completes the learning object.
Practice your knowledge of Abnormal Psych Substance-Related and Addictive Disorders.
In this animated lesson, students view the operation of an electromechanical relay. A brief quiz concludes the activity.
You'll test your knowledge of some common acronyms used when programming websites.
Learners view colorful animations showing the operation of a VR stepper motor.
Learners examine how an electromagnet is formed. Animated illustrations show current running through a coil wrapped around an iron core.