Introduction to electrical circuits- Exam Solution Manual Already Passed

Introduction to electrical circuits- Exam Solution Manual Already Passed an electrical circuit contains, at minimum, a _________ - Answers voltage source, load, and conductors A type of subatomic particle with a positive charge is a ________ - Answers proton which of the following substance is considered an insulator? - Answers Porcelain The voltage commonly supplied to a residence by the local utility is _____________ - Answers 240 volts Another term used for voltage is _______ - Answers emf In order to calculate the current flowing in a circuit, you would multiply voltage by resistance - Answers true the color band that represents tolerance on a resistor is the - Answers 4th band in a parallel circuit, the total resistance is ________ the smallest resistance. - Answers less than circuit continuity is checked using the function of a multimeter - Answers ohmmeter the power in a circuit with 120 volts and 5 amps is ___________ - Answers 600 watts a ______ is an instrument for measuring electrical current - Answers ammeter measured in amperes, _______ is the flow of electrons in a circuit. - Answers current A ______ is the force required to produce a current of one ampere through a resistance of one ohm. - Answers volt voltage is measured with a ____ - Answers ohmeter one volt applied across one ohm of resistance causes a current flow of one ________ - Answers ampere a one volt is the potential difference between two points for which one coulomb of electricity will do one _______ of work - Answers Joule (J) a ________ is the common unit used for specifying the size of a given charge - Answers coulomb ___________ is the driving force that makes current flow in a circuit - Answers voltage the basic unit of measurement for electrical power is the _________ - Answers watt (W) The ___ is the smallest particle of an element that will still retain the properties of that element. - Answers atom the ____ is the center of an atom. - Answers necleus found in the nuclei of atoms, ___ are electrically positive particles and _____ are electrically neutral particles. - Answers protons, neutrons the outermost ring of electrons orbiting the nucleus of an atom is known as the _______ - Answers valence shell a _________ is a negatively charged particle that orbits the nucleus of an atom - Answers electron ______ is any substance that has mass and occupies space - Answers matter the prefix used to indicate one thousand is ______ - Answers kilo the prefix used to indicate one million is _______ - Answers mega consisting of two or more cells, _________ convert chemical energy into electrical energy. - Answers battery a _____ is a complete path for current flow. - Answers circuit a material through with it is relatively easy to maintain an electric current is a ______ - Answers conductor a ____ is a material through which it is difficult to conduct an electric current - Answers insulator the basic unit of measurement for resistance is the ____ - Answers ohm the instrument that is used to measure resistance is called a _____ - Answers volt meter __________ is a statement of the relationship between current, voltage, and resistance in an electrical circuit - Answers ohm's law ______ is the rate of doing work or the rate at which energy is used or dissipated. - Answers power measured in ohms, _____ is the electrical property that opposes the flow of current through a circuit. - Answers resistance a _____ is a component that normally opposes current flow in a DV circuit. - Answers resistor a _____ is a drawing in which symbols are used to represent the components in a system - Answers schematic a _____ circuit has only one route for current flow - Answers series the change in voltage across a component is called _________ - Answers voltage drop