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In this interactive object, learners review the CDR and work nine problems. Immediate feedback is given.
By Patrick Hoppe
Learners test their knowledge of demographics in the United States and in the world. Immediate feedback is provided.
By Therese Nemec
Learners review Kirchhoff's Current Law and work six practice problems. Feedback is given.
By Terry Bartelt
Students work nine practice problems to determine total series inductance. Immediate feedback is given.
Students work practice problems to calculate the total resistance of a circuit. Feedback is provided.
Students solve five problems to determine the total impedance of a series-parallel circuit. Immediate feedback is given.
Learners examine the conventional current flow at a PLC input module, along with the field devices connected to it. This interactive object includes quiz questions and feedback.
In this animated object, learners examine an analog closed-loop feedback system that uses potentiometers to control the position of a gear rack.
In this interactive object, learners answer nine questions about series and parallel circuits. Immediate feedback is provided.