In this learning activity, we’ll explore the impact of electric shock on the human body.
Statics - Trig: The Law of Cosines Using a TI-36X Calculator
By Steve Whitmoyer
Learners apply the Law of Cosines to determine forces using a TI-36X calculator in this animated object.
The Processor Scan Cycle
By Terry Bartelt
Learners examine the three steps of a processor scan cycle.
The Hydraulic Color Code
Learners read an explanation of the color code used on schematic diagrams for hydraulic circuits. Circuit examples for each color are shown.
Motor and Pump Alignment
By Excelsior College
In this simulation activity, procedures are performed to properly align the shaft of an electric motor that replaced a defective motor, with the shaft coupling of a pump to which it is attached.
AC Voltage Conversion Problems
By John Rosz, Terry Bartelt
Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.
AC Voltage Conversions
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.
Instantaneous Voltage Calculations of a Discharging RC Circuit (Using a TI-30XIIS Calculator)
In this animated object, learners view the keystrokes on a TI-30XIIS calculator that are required to solve for the instantaneous voltage of a discharging RC circuit.
Voltages Across Series and Parallel Capacitive Circuits
In this interactive and animated object, learners examine how dc voltages develop across capacitors that are connected in series and in parallel.
The C-172 Checklist
By Jared Huss
In this interactive object, learners demonstrate their knowledge of the in-depth checklist a pilot uses on a regular basis.
Learn how to be safe on the internet
Personal Protective Equipment (PPE)
We work in a lot of different places, some of which require special equipment to keep us safe from injury or illness. This equipment is referred to as Personal Protective Equipment (PPE). Here we challenge you to match the specific PPE with its description.
Answer the questions quickly and correctly.
Intro to electricity
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