Scientists know wind is a renewable resource, but is it an efficient one? Scholars adjust the propeller diameter on a wind turbine, the wind speed, and the conversion efficiency within range to learn about the efficiency of these...

In this electrical circuit worksheet, students answer a series of 19 questions by analyzing schematics dealing with the transformers. Students will determine the amount of impedance to various scenarios.

In this worksheet, students are asked 11 questions about AC currents and transformers and volt meters. Students can check answers online.

For this TAKS quiz worksheet, students take an online quiz focused on adjectives of quality. Quiz may be graded online by clicking a link.