Learners read a description of inductors and view examples of inductors in series and in parallel.
What Is Torque? (Screencast)
By Terry Bartelt
Learners read a description of torque and study the factors that cause its magnitude to change.
In this animated object, learners examine the ratio control method used in automation when two or more ingredients are mixed. A brief quiz completes the activity.
Ziegler-Nichols Reaction Curve Tuning Calculations
Learners study the mathematical calculations used to determine the proper PID values to be entered into a controller using the Ziegler-Nichols Reaction Curve.
Total Resistance of a Series-Parallel Circuit: Practice Problems 2
By Terry Bartelt, Terry Fleischman
Learners work practice problems to calculate the total resistance of a circuit. Feedback is provided.
Inductive Reactance Practice Problems
By Patrick Hoppe
Students solve problems on the determination of total inductive reactance of series-parallel inductors.
This learning activity presents information on how the type of material used for the core material of an inductor affects the inductors value in henries.
This learning activity describes the physical properties that affect the inductance, in henries, of an inductor.
This learning activity describes the abilities of an inductor coil to oppose alternating current and to pass direct current.
Inductive Reactance Demonstration 2
In this animated object, learners examine how a coil of wire provides more resistance to AC current flow than an uncoiled wire. This learning object contains audio.
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