Learners examine how a PLC Timer-Off instruction is used in the operation of an automotive paint booth.
Thevenin Voltage: Practice Problems
By Patrick Hoppe
Students work five practice problems to determine the Thevenin voltage of DC circuits.
Fahrenheit/Celsius Temperature Scales
By Terry Bartelt
Learners study the process of mathematically converting temperatures between the Fahrenheit and Celsius scales. A short quiz completes the learning object.
The Vortex Flowmeter
Learners view an animation showing the operation of a Vortex flowmeter that is used to measure flow in a process control system.
Series RC Circuit Practice Problems
By James Bourassa, John Rosz
In this interactive object, students calculate capacitive reactance, phase angle, impedance, and power in series RC circuits.
By Rosie Bunnow
Learners practice revising poorly written directions by applying criteria for giving directions.
The schematic symbols of logic gates used in digital circuits are shown.
Logic State Signals
In this learning activity you'll identify the voltage levels produced or recognized by digital logic devices as valid or invalid logic state signals.
Instructions on how to use and construct a truth table for digital devices are provided.
Digital Circuit Devices
The two types of digital devices, logic gates and flip-flops, and the types of basic operations they perform are presented.
You'll focus on terminology related to designing a hypothetical program.
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Give your new group a name.