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A sample exam for DC/AC I, unit # 12 is presented to the students. This unit covers transformers.
By Patrick Hoppe
Students complete a sample exam for DC/AC I. It provides an overview of the material presented in the course.
In this interactive object, learners work 11 problems covering atomic structure, conductors, and insulators.
In this interactive object, learners answer nine questions about inductors.
In this interactive object, students answer 10 questions covering Ohm's Law and Power Law.
In this interactive object, learners work 10 problems covering resistors, voltage, and current.
Learners answer eight questions about capacitors. Help pages are available.
In this interactive object, learners answer nine questions about series and parallel circuits. Immediate feedback is provided.
Students answer five questions concerning magnetism.
Learners answer six questions about transformers.
Learners answer 14 questions about series-parallel DC circuits.