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Question: In a BJT, if the base current is increased, what happens to the collector current accordin..
Question: If a diode is forward-biased, what is the expected behavior according to Ohm\'s Law?Option..
Question: Which of the following is a valid binary number?Options: 1021101ABC1.01Correct Answer: 110..
Question: What is the hexadecimal equivalent of the binary number 1010?Options: ABCDCorrect Answer: ..
Question: Which number system is primarily used in digital electronics?Options: DecimalBinaryOctalHe..
Question: What is the main function of a zener diode?Options: To rectify AC signalsTo allow current ..
Question: What is the primary role of a voltage divider in a circuit?Options: To increase voltageTo ..
Question: What is the function of an operational amplifier (op-amp) in a feedback configuration?Opti..
Question: What is the main advantage of using BJTs over FETs?Options: Higher input impedanceHigher c..
Question: What is the bandgap energy in semiconductors?Options: The energy required to free an elect..
Question: What is the bandgap energy of a typical silicon semiconductor?Options: 0.1 eV1.1 eV2.0 eV3..
Question: Which of the following is a key feature of MOSFETs?Options: They require a continuous curr..
Question: What is the primary role of a Zener diode?Options: To amplify signalsTo rectify AC signals..
Question: What is the behavior of an inductor at high frequencies?Options: It acts as a short circui..
Question: In a circuit with an inductor, what is the time constant defined as?Options: L/RR/LL*RR+LC..
Question: What is the primary use of a choke inductor?Options: To filter out high-frequency signalsT..
Question: What type of inductor is commonly used in RF applications?Options: Air core inductorIron c..
Question: What is the effect of increasing the number of turns in an inductor?Options: Inductance de..
Question: In a series RL circuit, what is the phase relationship between voltage and current?Options..
Question: Which of the following is a key characteristic of inductors?Options: They have a high resi..
Question: What happens to the current through an inductor when the voltage is suddenly removed?Optio..
Question: What is the primary function of an inductor in a circuit?Options: To store electrical ener..
Question: What is the output state of a JK flip-flop when both J and K inputs are high?Options: Set ..
Question: What is the primary use of a timer in electronic circuits?Options: To amplify signalsTo me..
Question: Which type of flip-flop is used to store a single bit of data?Options: SR Flip-FlopJK Flip..
Question: What is the function of a small-signal model in electronics?Options: To analyze large sign..
Question: What is the primary characteristic of a rectifier?Options: It converts AC to DCIt amplifie..
Question: What is the primary use of a FET in analog circuits?Options: SwitchingSignal amplification..
Question: Which of the following is a characteristic of depletion-mode FETs?Options: They are normal..
Question: What happens to the drain current (Id) in a MOSFET when the gate voltage is increased beyo..
