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You Are On Multi Choice Question Bank SET 1080

54001. The power gain (Ap) of any transistor amplifier circuit equals the ___________.





54002. A(n) ___ has a conductive channel only when it is biased properly.





54003. Fill up the blanks using suitable choice: Wash your hands ......... water.?





54004. The collector current in a class A amplifier flows for ________ of the ac input signal.





54005. Removing a bypass capacitor from a common-emitter amplifier circuit will _________ voltage gain and ________ input resistance.





54006. The gain of a BJT is called _______ and the gain of a JFET is called _______.





54007. Which ocean’s name means’Peaceful’?





54008. Changing ________ can control the voltage gain of a common-source amplifier.





54009. The primary function of the bias circuit is to





54010. A JFET





54011. A source follower has a voltage gain (Av) of



54012. The capacitor that produces an ac ground is called a(n)





54013. The formula used to calculate the approximate ac resistance of the base-emitter diode (re) is


54014. Which is the world’s oldest Lawn Tennis Tournament?





54015. What type of switch is this?





54016. Primary batteries, unlike secondary batteries, may be:





54017. In practical applications, battery voltage:





54018. The negative and positive charge symbols are assigned (in that order) to the:





54019. A voltmeter is used:





54020. If the current in a circuit equals 0 A, it is likely that the





54021. Current equals:



54022. What are the unit and symbol for current?





54023. Which part of an atom has no electrical charge?





54024. Which voltage source converts chemical energy to electrical energy?





54025. An example of potential energy is:





54026. If 40 C of charge flow past a point in 20 s, what is the current?





54027. Batteries differ from fuel cells in that





54028. The removal of a non-neutral subatomic particle converts the atom into a:





54029. One coulomb passing a point in one second is one:





54030. In which states may matter may be found?





54031. Material that consists of a mixture of elements is considered to be:





54032. How many valence shell electrons are there in semiconductor atoms?





54033. When considering conventional current versus electron current flow:





54034. Which unit of charge contains 6.25 × 1018 electrons?





54035. A switch is a device that:





54036. The term used to designate electrical pressure is:





54037. Which electronics material opposes the movement of free electrons?





54038. Current is considered as the movement of:





54039. A lead-acid battery is an example of a





54040. The charge of one coulomb is equal to:





54041. A basic electric circuit is made up of what components?





54042. An ammeter is used to measure





54043. What is the name of the pressure that moves electrons in a closed circuit?





54044. What is a characteristic of a secondary cell?





54045. What are the basic building blocks that all matter is composed of?





54046. If a fluid system is compared to an electrical system, the fluid pump will correspond to a:





54047. An element is a substance that is:





54048. Current is:





54049. What do you call a diagram that shows the electrical connections of a circuit's components?





54050. A short circuit will have:





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