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This interactive presentation, created by James Bourassa and John Rosz for the Electromechanical Digital Library, discusses the calculation of horsepower, RPMs, and torque. Bourassa and Rosz begin by providing detailed definitions of all three topics and then provide mathematical examples for...

This lecture, published by Columbia Gorge Community College, uses illustrated example problems to examine capacitative complex impedance calculations. The capacitative complex impedance formula is used to "solve for other quantities like frequency and capacitance value." AC power efficiency is also...

This lecture, published by Columbia Gorge Community College, uses illustrated example problems to examine capacitative complex impedance calculations. The capacitative complex impedance formula is used to "solve for other quantities like frequency and capacitance value." AC power efficiency is also...

This lecture, published by Columbia Gorge Community College, uses illustrated example problems to examine the transient capacitor charging process. The instructor discusses uncharged capacitors and all elements in the series with them including changes in voltage. The recording runs 18:10 minutes in...

This lecture, published by Columbia Gorge Community College, uses illustrated example problems to examine the transient capacitor charging process. The instructor discusses uncharged capacitors and all elements in the series with them including changes in voltage. The recording runs 20:11 minutes in...

This lecture, published by Columbia Gorge Community College, uses illustrated example problems to examine the transient capacitor charging process using Thevenin's Theorem. The recording runs 16:53 minutes in length and part two is available to view separately.

This lecture, published by Columbia Gorge Community College, uses illustrated example problems to examine the transient capacitor charging process using Thevenin's Theorem. The recording runs 16:19 minutes in length and part one is available to view separately.

This lecture, published by Columbia Gorge Community College, uses illustrations to examine "the capacitor charging process where the capacitor initiates the charge from some prior charged state." The recording runs 13:37 minutes in length and part two is available to view separately.

This lecture, published by Columbia Gorge Community College, uses illustrations to examine "the capacitor charging process where the capacitor initiates the charge from some prior charged state." The recording runs 13:35 minutes in length and part one is available to view separately.

This lecture, published by Columbia Gorge Community College, uses illustrations to examine the capacitor discharge process. The presenter discusses voltage changes in the capacitor discharge process, "instantaneous power, power delivery over time, and energy transfer during a back to back charge and...