Physics, 27.07.2019 02:40 emoreader3122
An inductor cam be placed in series with a motor to provide? a. heat reduction in the motor windings b. braking for the motor c. less current feed back to the driver d. faster motor response to driver signals
Answers: 1
Physics, 22.06.2019 02:10, kernlife
Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.
Answers: 3
An inductor cam be placed in series with a motor to provide? a. heat reduction in the motor windin...
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