Subject: Science Technology
Grade Levels: 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade,
Synopsis: In our world where energy efficiency and cost are some of the most important topics facing us as a planet. Variable Speed Drives offer a unique and effective solution.
Running Time: 3:08 minutes