名词解释题抗性(resistance)
名词解释题
抗性(resistance)
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相关考题:
Please explain how we describe the resistance in semiconductor. Compare the resistance of a metal,poly and diffusion in tranditional CMOS process.(威盛笔试题circuit design-beijing-03.11.09)
关于水平抗性和垂直抗性,下列说法正确的是()。A、水平抗性中等但其抗性比垂直抗性稳定B、水平抗性常表现高度抗性,抗性比垂直抗性稳定C、垂直抗性的抗性中等,但其抗性比水平抗性稳定D、垂直抗性常表现高度抗性,且抗性比水平抗性稳定
MRC是什么的缩写?()A、Modular Radio ConnectB、Modular Resistance CabinetC、Modular Radio CabinetD、Modular Resistance Connect
关于水平抗性和垂直抗性,下列说法正确的是()。A、水平抗性的抗性中等,但其抗性比垂直抗性稳定B、水平抗性常表现高度抗性,抗性比垂直抗性稳定C、垂直抗性的抗性中等,但其抗性比水平抗性稳定D、垂直抗性常表现高度抗性,且抗性比水平抗性稳定
According to Ohm’s Law, which of the following is correct?()A、As voltage increases, resistance decreasesB、As amperage decreases, resistance decreasesC、As resistance decreases, amperage increasesD、As resistance increases, voltage increases
单选题If a voltmeter is connected across a line, it must be protected with a()AshuntBhigh-resistance coil in the armature circuitClow-resistance coil in the armature circuitDshunt and a coil of high resistance
单选题For practical purposes, in a simple series circuit, the source voltage will be dropped across one resistor if it has().Ahalf the resistance of the other resistorBa resistance equal to the otherCat least ten times the resistance of the otherDa partial short circuit
单选题According to Ohm’s Law, which of the following is correct?()AAs voltage increases, resistance decreasesBAs amperage decreases, resistance decreasesCAs resistance decreases, amperage increasesDAs resistance increases, voltage increases
单选题Which of the following statements is true concerning simple parallel resistance circuits?()AThe total current flow equals the sum of the individual currentsBThe total current flow equals the reciprocal of the sum of the individual currentsCThe total resistance equals the sum of the individual resistanceDThe total voltage equals the sum of the individual voltages across each resistance
单选题A resistance in a circuit of unknown value is to be tested using the voltmeter/ammeter methodTherefore, the meters should be connected with().Aboth meters in series with the resistanceBboth meters in parallel with the resistanceCthe ammeter in series and the voltmeter in parallel with the resistanceDthe ammeter in parallel and the voltmeter in series with the resistance
单选题Most conducting materials such as copper, aluminum, iron, nickel, and tungsten ().Aincrease in resistance with increased temperatureBincrease in resistance with decreased temperatureCdecrease in resistance with increased temperatureDincrease in conductance with increased temperature
名词解释题非寄主抗性(non-host-resistance)