ATT Test 4 Questions with correct Answers 2024

ATT Test 4 Questions with correct Answers 2024 alternating current - ANSWER ️️ An electrical current that changes both in magnitude and direction. alternators and generators - ANSWER ️️ AC is developed by sources called _____________. alternator - ANSWER ️️ A device which converts mechanical energy into an alternating electrical current. generator - ANSWER ️️ A rotating device for converting mechanical energy into an alternating electrical energy. frequency, period, and wavelength - ANSWER ️️ Three basic sine wave characteristics: two alterations - ANSWER ️️ One cycle of AC always consists of ______________. Hertz - ANSWER ️️ A unit of measure for frequency. frequency - ANSWER ️️ _________ is the number of complete cycles occurring in one second. period - ANSWER ️️ The time it takes for a sine wave to complete one cycle. wavelength - ANSWER ️️ The actual distance between the beginning and end of one AC sine wave cycle. negative to positive - ANSWER ️️ AC current flows from ______________