Fixed-bias Configuration a. What happen to the collector voltage, if the collector resistor is disconnected (open)?  b. What happen to the base voltage if the base resistor is disconnected (open)? c. What happen to the collector voltage, if the collector resistor is shorted?

Q: Emitter-Bias Configuration 1. What happen to the collector voltage, if the emitter resistor is…

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Q: In order to use BJT as a closed switch, emitter-base junction should be forward bias and…

A: In a BJT when  emitter base junction is forward bias and the collector base junction is reverse bias…

Q: Describe the operation of an n and a p type enhancement and depletion mode MOSFET

A: The switching MOSFET is intended to be in the 'OFF' state when the gate voltage applied is zero…

Q: Explain how the ac gain of a transistor can be controlled by a dc AGC level.

A: AGC (Automatic gain controller): Automatic gain controller is a mechanism where the overall gain of…

Q: A common base configuration of a onp transistor is analogous to . of a JFET اخترأحد الخيارات a.…

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Q: Determine IB, Ic, VCE and draw the load line. State whether the transistor is biased in cutoff,…

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Q: How base width vary in Transistor amplifier Circuits? Explain in detail and how this modulation…

A: Base width- This term is came from base width modulation or it is also called as early effect. Base…

Q: Explain why collector current Ic larger than base current IB

A: i will take NPN transistor to explain the reason. As we know that when the majority charge carriers…

Q: the diagram shown is a block diagram for a qpsk modulator circuit draw a circuit diagram for it

A: Circuit diagram :

Q: Explain the concept of a very large-scale integrated circuit (VLSI).

A: VLSI is a classification of integrated circuits that consist of several million transistors…

Q: (i) Explain DC load line and Q point for any transistor configuration. also state the necessity of…

A: Note :- We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Why is the collector current much larger than the base current?

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Q: Calculate the values of lc and plot the output characteristics of the common emitter bias circuit

A: According to the question, based on the given table as shown below We need to draw the output…

Q: If a sinusoidal voltage is applied to the base of a biased npn transistor and the resulting…

A: A BJT is a bipolar junction transistor device. It is made with the help of diodes. A BJT can be NPN…

Q: Explain the effect of base resistance and collector resistance on the circuit.

A: Effect of base resistance on the circuit: Base resistance plays a vital role in the protection of…

Q: 4- Explain the working principle of pnp transistor showing all necessary figures.

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Suppose -Vcc is connected to the ground, What happens to the LED when Vin< Vref and how?  What is…

A: According to the question, for the circuit shown below Suppose -Vcc is connected to the ground,…

Q: Sketch the transistor symbol for a pnp and an npn transistor for: a. Common-Base Configuration b.…

A: For all the following symbols, we shall follow these notations- IB represents base current IC…

Q: - For the emitter - stabilized bias circuit of Figure I,determine: a) IBQ goov b) IcQ c) Veea $470A…

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Q: For an npn but, collector current is 40 mA and dc current gain is 150. If the leakage current is 12…

A: For an npn transistor, if IC represents the collector current, IB represents the base current and…

Q: 6- Design 4x1 Mux using Enable pin at low active?

A: 4×1 mux using enable pin at low active

Q: How the transistor can be used as an amplifier in CE configuration?

A: Thyristor comprises of three terminals, Base, Emitter and collector.  in the CE ( common emitter)…

Q: Explain briefly draw load line of bae bias circuit.

A: Load Line: It is a straight line drawn on the characteristic of with two end points A and B. It is…

Q: Determine the exact voltage gain for the unloaded emitter-follower in following Figure ?

A: →Given, βac=100                  βdc =90      voltage goin of an emitter follower is:-…

Q: Does the common drain voltage follower produce a considerable amplification effect and if so, are…

A: An amplifier is a device that is used to increase a weak signal's strength without changing its…

Q: Q2. a) Define and describe the Q-point, DC load-line, and AC load-line. b) Is a JFET a voltage…

A: JFET refers to junction field effect transistor , it is current controlled device consisting of…

Q: Below diagram shows the voltage divider bias method .Draw the dc load line and determine the…

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Q: Transistor DC Biasing Creut Axpertaent 7 3. Sketch the DC load line for the fixed bias circuit for…

A: Common base transistor :  A transistor in which base is common in both input and output is known as…

Q: (1) The transistor shown in the circuit of Figure 1 can be operated either as a linear regylator or…

A: (1). As a linear regulator -  If a transistor is operated as a linear regulator, then the transistor…

Q: Explain the process of Transistor’s Engineering.

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Q: In simulating JFET characteristic curves, what DC voltage supply do you need to adjust to see the…

A: JFET stands for Junction Field-Effect Transistor. It is a three-terminal voltage-controlled unipolar…

Q: What is the difference in the NPN and PNP transistor both physically and how they are biased? What…

A: Npn and pnp two types of bipolar junction transition (BJT) and they can be differentiated in terms…

Q: how is this an nmos transistor? what region is this diagram better to operate in voltage amplifier?

A: Given transistor circuit is - Given transistor has positive gate to source voltage VGS.

Q: Explain the working principle of a metal oxide field effect transistor (MOSFET).

A: The detailed answer is solved below according to the given parameters and instructions in the…

Q: 1- Draw the circuit symbol of NPN and PNP transistors for common collector configuration. [

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Q: Question 1: (a) Describe the effects of the width and doping level of drain drift region of an IGBT…

A: (a)Diagram of IGBT structure –

Q: When a silicon transistor is driven into saturation, how much voltage is dropped across the…

A: According to the question, When a silicon transistor is driven into saturation, how much voltage is…

Q: draw a qpsk modulator circuit using different circuit compents like resistors, transistors etc not a…

A: qpsk : Quadrature Phase Shift Keying  is form of Phase Shift Keying in which two bits are modulated…

Q: Briefly explain Effects of Gate Length (L) and Oxide Thickness on MOSFET drain current with…

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Q: 1. Define current gain in CE configuration? 2. Why CE configuration is preferred for amplification?…

A: Note: As per our policy, I have attempted the first question.

Q: What is the operation of a Transistor voltage regulator? How it works?

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Q: Explain how a transistor can be used as a switch and also as an amplifier?

A: The explanation is as follows.

Q: of drain current versus gate to sourc

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Q: (4) Explain why current gain is higher in npn transistors than in pnp transistors.

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Q: What is the characteristics/behavior of common collector configuration in Darlington Pair

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Q: In BPSK modulator,explain why the digital signal passed to the balanced modulator is bipolar?

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Q: a) What is a Field effect transistor? Give its description and classification. b) Explain the…

A: The detailed answer is solved below according to the given parameters and instructions in the…

Distribution System

The final stage in the delivery of the electric power is the electric power distribution system. From the transmission system to the individual customers it carries electricity. The distribution system is connected with the transmission system and is used to lower the voltage of the transmission to medium voltage in the range of 2 kV to 35 kV with the help of transformers. This medium voltage to the distribution transformers located near the customer's premises is carried by the primary distribution system lines. These distribution transformers in turn lower the voltage to utilization voltage used in lightings, household appliances, industrial equipments etc. Through secondary distribution lines often several customers are supplied from one transformer. It is through service drops, the commercial and residential customers are connected to the secondary distribution system lines. Customers who demand a larger amount of power can be connected directly to the primary distribution system level or the sub-transmission level.