Practice Science Questions
A solenoid is a device that converts electrical energy into linear motion.T/F
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Induction is the production of voltage and current by the proximity and motion of a magnetic field or electrical charge.T/F
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What is the invisible lines of force in a magnetic field?
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What are graphic illustration used in electrical system diagrams to show the function of a device or component?
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What is a condition that occurs when the amount of current flowing in circuit exceeds the design limit of the circuit?
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What is a circuit that has two or more paths for current flow?
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What is a circuit that contains a combination of components connected in series and parllel?
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What is a component that is designed to start,stop,or redirect the flow of current in an electrical circuit?
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The United States uses AC voltage having a frequency of?
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What is one complete wave of alternating voltahe that contains 360 degrees?
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what is the number of complete electrical cycles per second?
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The smaller the AWG number,the shorter the wire length.T/F
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What is the flow of electrons moving past a point in a circuit?
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What is the unit of measure for electrical pressure diffrence between two points in a conducter or device?
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Science Diagrams