Students solve practice problems on voltage, current, and impedance matching. Examples precede the problems.
Crank Slider Velocity
By James Bourassa
In this animated object, learners identify the basic parts and operation of a crank slider mechanism. They also follow the steps to use rotational input velocity to determine the linear output velocity of a slider component.
Types of Pneumatic Compressors
By Terry Bartelt
Learners examine the operation of positive and non-positive displacement compressors used in pneumatic systems.
In this animated object, learners examine the operation of a thermal flowmeter used in process control applications. A brief quiz completes the activity.
The Hydraulic Pressure Switch
This animated lesson shows several ways that a hydraulic pressure switch, connected in a ladder circuit, causes the cylinder of a hydraulic circuit to perform various applications.
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.
The Reflected Load in a Transformer
Learners examine how the load resistance connected to the secondary coil of a transformer affects the primary current. A brief quiz completes the activity.
Transformer Action Demonstration
Learners view animations and video clips showing how power is transmitted from one energized coil to another.
Total Impedance of a Series Circuit Using Complex Numbers: Practice Problems
By Patrick Hoppe
Students solve six problems for series impedance using complex numbers. Immediate feedback is given.
This game is designed to prepare you for your magnetism quiz.
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