Determine the approximate value of VGG of Figure 52.

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A: Pulse Width Modulation is a technique to control digital analog circuit with a microprocessor…

Q: Experiment No. (6) Darlington Pair Circuit

A: The detailed answer is solved below according to the given instructions of the question.

Q: results in poor voltage regulation. Select one: O a. High Power O b. High Power factor O C. Low…

A: As the electrical circuit draws current, voltage drop starts to occur in the elements. Voltage…

Q: c) Do the AC Analysis of the circuit below and find out the AC collector voltage?

A:

Q: ) With neat diagram explain the electrodynamic instruments. List out the advantages of the same

A: The explanation and advantages are stated below with a diagram.

Q: In the Zener circuit shown below, the load current varies from 0 to 250 mA. Design a 15-V regulator.…

A: The given data in the question is: IL=(0-250mA), V0=15V, Vin=20V The current input from battery is…

Q: find the DC emitter current in uA Tolerance for the correct answer is a3.6 uA

A: The DC emitter voltage can be calculated by using the DC analysis of the voltage divider biased CE…

Q: Determine the output waveform of the network below and calculate the output DC level (Vdc and Idc)…

A:

Q: Find the peak value of voltage if v=25cos1600πt

A: 25v

Q: For the following circuit if the secondary voltage of the transformer is 20V rms, the output voltage…

A:

Q: the

A: In this we have to write about half adder...

Q: Difine the diodd and explain it’s basing conditions

A: A PN-junction diode is formed when a p-type semiconductor is connected to an n-type semiconductor. A…

Q: A HWR circuit is transformer fed from the 220 V line. If the circuit provides a peak output voltage…

A:

Q: In single phase fully controlled converter, if the form factor is 4.75 then the ripple factor of the…

A: The relation between form factor and ripple factor is given below:

Q: For the circuit given in figure below draw the collector characteristic curves for I3 = 50, 150 and…

A:

Q: 25V

A: First we will find out output voltage for given circuit .

Q: Design an adjustable DC current source with an LM317.

A:

Q: What is the peak-to peak voltage of a 56VRMS ac voltage? Select one: a. 79 V b. 164 V c. 82 V d.…

A: An a.c circuit differs from a d.c circuit in many respects. First, in a d.c circuit we consider…

Q: List the steps to analyze the AC circuits

A: Consider the given below the AC circuit diagram for example,

Q: What is the output voltage, in Volts, (with respect to ground) of the potential divider shown below?

A:

Q: What is the importance of the charecteristic curve in PN Junction

A: Characteristics of pn junction diode

Q: iv. Find the average voltage over Load. v. Find the maximum current passing over diodes. vi. Find…

A:

Q: HWR circuit is transformer fed from the 220 V line. If the circuit provides a peak output voltage of…

A: We need to find out effective voltage for half wave rectifier

Q: a) The input resistance R and RL. b) The maximum wattage rating of the zener diode.

A:

Q: In single phase fully controlled converter, if the form factor is 2.75 then the ripple factor of the…

A: We know relationship between ripple factor and form factor , from that formula we will find out…

Q: Calculate for the regulated output voltage and circuit currents, the ß = 90.

A:

Q: Design a half-wave AC to DC single-phase converter circuit to produce an average output voltage of…

A: According to question: The designed converter is half wave controlled rectifier with R load…

Q: Design a bridge-type full-wave rectifier fed from the 240-V line through a step-down transformer.…

A: Bridge rectifiers are a form of full-wave rectifier that effectively converts alternating (AC)…

Q: Q. If VEB = 1.8V. Find LED electric current and approximate collector voltage Vc. Vcc +5 V + VBB O…

A: The circuit diagram is, Determining the emitter voltage,

Q: Electronics Circuit: BJT biasing A Voltage Divider bias NPN BJT (Beta = 80) circuit is connected to…

A:

Q: Which one of the following circuit elements consists of P and N materials and passes current in one…

A:

Q: A bridge rectifier is connected to a transformer which takes 230V 50Hz at its input, and supplies a…

A:

Q: What is the current Ia

A:

Q: 4. Plot the converter's efficiency against output power

A: Converter are the devices which has very importance in electrical because whenever there is only AC…

Q: A single-phas onas connected to 400/220 V,49.5HZ supply, has an efficiency of 98% at full load . If…

A:

Q: A converter circuit shown in figure below operates at 25 kHz frequency. If average load current is…

A: When the switch is on, the filter capacitor supplies the load current. So, this period is the…

Q: f combination circuits

A: It is a combination of a series circuit and parallel circuit in which some elements are connected in…

Q: 5. In the following circuit, Vin is a sinusoid AC input voltage which has a peak voltage of 15v.…

A:

Q: 12 V battery is supplied by a single-phase 60 Vrms AC supply through a 4.26 Ohm resistance and a…

A:

Q: Determine the DC currents (IB, IC and IE) and dc junction voltages (VBE, VCE and VCB)   Use the…

A:

Q: Determine the value of a)IC b)VE c)VB

A:

Q: Find Ve, Vc $ Ic iIe from all the following ckts.

A:

Q: Sheet No.2 Q1:- find the emitter, base and collector currents and voltages. Use B=30. +9V L1 kn +3 V…

A: The solution is given below

Q: Explain, briefly the overview of the Ohm's Law Experiment. 12:36

A: Electricity is a physical phenomenon taking place due to the flow of electric charge. Electric…

Q: the effect of doping concentration on the position of Fermi level

A: Fermi level position wrt to Conduction band given by Ec-Ef = kT ln(Nc/Nd) Where Nd is doing…

Q: Question-1: Consider the circuit in Figure below (Answer five only): 1. What the circuit type is? 2.…

A:

Q: 220 V, 1 kW heater is fed from a single phase ac voltage controller using a thyristor in…

A: The solution to all subparts can be achieved as follows.