Learners study an animation of a spring-and diaphragm actuator controlling the opening of a flow valve.
The Hydraulic Color Code
By Terry Bartelt
Learners read an explanation of the color code used on schematic diagrams for hydraulic circuits. Circuit examples for each color are shown.
Series RC Circuit Vector and Circuit Analyzer
By James Bourassa, John Rosz
In this teaching and learning aid, the user can alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.
Operation of Full-Wave Bridge Rectifier
By Matthew Treu
In this learning activity you'll explore the operation of a full-wave bridge rectifier circuit.
Pressure-Controlled Sequencing Circuit
This animated lesson shows how a pressure switch connected in a ladder circuit causes the cylinder of a hydraulic circuit to extend and retract.
The Time-of-Flight Flowmeter
Learners view animations showing how a time-of-flight flowmeter uses ultrasonic sound waves to measure the flow of a liquid.
By John Casey, Terry Bartelt
In this animated learning object, learners examine how an ultrasonic flowmeter measures the flow of liquids through a pipe using ultrasonic sound waves. A short quiz completes the activity.
The Reynolds Number
In this animated learning object, users study the factors that affect a pipe’s fluid flow and how those factors pertain to a numerical value (the Reynolds Number).
By Terry Bartelt, Stephen Schneider
In this animated object, learners examine the internal structure of an unloading valve. This learning object includes a video clip demonstrating the use of an unloading valve in a metal stamping application.
Pneumatic Directional Control Valves
In this animated object, learners examine the operation of two-way, three-way, and four-way directional control valves used in pneumatic systems.
Cash Flow Forecasting
Get correct answers for a chance at the board. Can you get the highest score?
Complex - Respiration
Test your knowledge of Respiration Trivia!
Air Flow In The Respiratory System
Put the parts of the respiratory system in the correct order of air flow from the outside to the inside of the body.
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