Power Engineering 4th Class – Electrical Questions and Answers Already Passed

Power Engineering 4th Class – Electrical Questions and Answers Already Passed The atom is the smallest unit of a pure substance and is also known as a(n): a) Molecule b) Compound c) Electron d) Element e) Proton d) Element [[Remember to follow DreadedLlama on Instagram, Twitch, and Twitter ^^!]] A basic law of electricity is: a) Ohm's Law b) Charles Law c) Boyles Law d) Unlike charges attract, like charges repel e) Do not touch live wires d) Unlike charges attract, like charges repel [[Remember to follow DreadedLlama on Instagram, Twitch, and Twitter ^^!]] Atoms that have only one electron in its outer orbit such as copper are good conductors. a) True b) False a) True [[Remember to follow DreadedLlama on Instagram, Twitch, and Twitter ^^!]] In an atom, the electrons: a) Orbit around each other b) Orbit around the nucleus c) Are positively charged d) Have the greatest mass e) Orbit only the neutrons b) Orbit around the nucleus [[Remember to follow DreadedLlama on Instagram, Twitch, and Twitter ^^!]] What prevents electrons from flying away from an atom? a) Kinetic energy b) Lack of protons c) Electrical attraction d) Gravity e) Conductance c) Electrical attraction [[Remember to follow DreadedLlama on Instagram, Twitch, and Twitter ^^!]] Electrons are negatively charged particles: a) Flowing through the atoms center b) Orbiting about the nucleus of an atom c) Firmly attached to the neutrons of an atom d) That can easily flow through insulators e) That seek open circuits b) Orbiting about the nucleus of an atom [[Remember to follow DreadedLlama on Instagram, Twitch, and Twitter ^^!]] Atoms that resist the flow of