ETA Exam| 50 Questions| With Complete Solutions
What does the acronym ESD stand for? correct answer: Electrostatic Discharge Current amounts between __ and __ can be lethal. correct answer: 100mA, 200mA What is the number one concern in regards to electrical safety? correct answer: Shock Bohr's Atomic Model consists of what three components? correct answer: Protons, neutrons, electrons Electrons are arranged in __ around the nucleus. correct answer: Shells What are three types of materials used in electronics? correct answer: Conductors, semi-conductors, and insulators In the United States, there are five common classifications of fires, which are: correct answer: A, B, C, D, K Coulomb's law describes the forces of attraction or repulsion between electrical charges, which are ___ to the product of the charges ___ to the distances between them. correct answer: Directly proportional, inversely proportional The magnetic field that surrounds a magnet
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eta exam| 50 questions| with complete solutions
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