Electrical Systems exam 2023 with verified answers

Purpose of electrical systems correct answersDevelop proper electrical voltage and frequency to operate various aircraft electrical systems/ components Electron correct answersNegatively charged part of an atom Current correct answers-The flow of electrons through a conductor -Measured in amperes Types of current correct answers-Direct current (DC) -Alternating current (AC) Direct current (DC) correct answersA continuous flow of electrons in on direction through a circuit Voltage correct answers-Electromotive force that pushes current through a conductor -Measured in unit known as volts Resistance correct answers-Opposition of current flow -Measured in units known as Ohms Alternating Current (AC) correct answersAn electric current that reverses direction in a circuit at regular intervals Frequency correct answers-Number complete cycles AC makes per second -Measured in units called hertz (HZ) Conductors correct answersMaterials that permit the flow of electrical current