Lesson 8 — Power and Efficiency#
Motors and generators, where energy is lost, and efficiency through a chain of stages.
Objectives covered
1.5 — I can calculate the efficiency of a system modeled as an electrical circuit.
Reading
Power and Efficiency
The course reading for Objective 1.5.
FlashcardsReview deck
Key terms, equations, and ideas from this lesson, in a self-test deck.
SlidesLesson 8 deck
The slides used in class, as a PDF.
Practice ProblemsWork these before the quiz
Ungraded problems with answers, on the downloads page.