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ASVAB Exam Cram™ by Kalinda Reeves, Karl W. Riebs

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Exam Prep Answers

A1: Answer B is correct. Schematics are line drawings of electrical circuits and their components. A sketch is a hand-drawn rendering; current is a measurement in a circuit; a transistor is an electronic component. Therefore, answers A, C, and D are incorrect.
A2: Answer A is correct. Free electrons are the particles responsible for producing an electrical current. Protons and neutrons comprise the nucleus of an atom. Therefore, answers B, C, and D are incorrect.
A3: Answer D is correct. You use Ohm's Law to determine voltage across a line. Newton defined the law of gravity; Kepler was an early astronomer; and Fleming defined the rules of magnetism. Therefore, answers A, B, and C are incorrect.
A4: Answer B is correct. Current is ...

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