a) Explain the cooling process of an oil-immersed transformer.

Q: What is the collector current for a CE configuration with a beta of 100 and a base current of30 FA?…

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Q: 11 20 /64° V α 20 Ω 10 Ω ΜΕ -j15 Ω 1. j16 Ω 8Ω -j25 Ω

A: Solution is attached in the form of notes. Thank you.

Q: a) Draw a reactance diagram for the circuit. b)Determine the voltage at the primary side of the…

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Q: For the circuit shown below, find the following and show your detailed solution: Knowing that…

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Q: What is the resultant of vector A=2i +2j, and vector B= -2i+lj Select one: a. 3.5 b. 3 C. 5√2 d. √26…

A: Given data, A=2i+2jB=-2i+1j

Q: 9. Which of the following equation represents mass semiconductors in electronic circuits? action law…

A: The solution is provided in the following section.

Q: What is HT supply?

A: What is HT supply?

Q: System 1 has transfer Function G₁(s) = 30 4s +3s +6 G₂(e) = and system 2 has transfer function 2 9+4…

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Q: IB3 +10 5 кл 10 кл in Alo - 10V de |c Find. B=50 (6=2 13 => 1c=> vc=> V<= ?

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Q: 25 cos 250t V {+21) 50 M 60 V 200 μF 80 mH 15 ↑) 8 A 9⁰.

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Q: Question 1 Add: 4FDC516+E78FD16 = Use the editor to format your answer Question 2 Subtract: 637548…

A: To do the addition and subtraction in octal and hexadecimal numbers

Q: ii) Derive the expression of EMF induced in a Transformer? Why is a transformer rated in KVA?

A: Transformer is a static device which is used to step up or down the voltage level or current level…

Q: Vb = 100 volts R = 10000 ohms C = 200 μF Assuming that after a long period of time, the switch is…

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Q: Find the F.T. of the fall wing Signals (functions) * (t) = 1 + cos (6πt + I)

A: Calculation of Fourier transform of following function : ft=1+cos6πt+π8 we…

Q: Application of Laplace Transform Sample Application c. Series Circuit Analysis d. Parallel Circuit…

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Q: .1 A 0.18-um fabrication process is specified to have t = 4 nm, µ̟ = 450 cm'/N s, and V, = 0.5 V.…

A: It is given that: L=0.18 mtox=4 nm=4×10-9 mμn=450 cm2/V.sVt=0.5 VrDS=1 KΩ=1000 Ω at  VGS=1…

Q: Transformer cooling system in short discussion

A: Transformer A transformer is just a passive electrical device that uses electromagnetic induction…

Q: Quiz Determine the value of ix and V. 20/30° V 60Hz 10 92 www 1H m 0.1 F ele 0.5 H V

A: Current remains the same in the series-connected circuit but they differ in parallel circuit Voltage…

Q: Indicate a way to increase the electron concentration and hole concentration in Si crystal.

A: To increase the electron concentration and hole concentration in Si crystal, the crystal is doped…

Q: (+ -15V 15V U1 VEE 741

A: Given data, Input is given, vi=12V, 6 V, 0 V, -6 V,-12 V Circuit diagram is given as,

Q: 1. Four electricians are discussing voltage ratings of circuit breakers. Electrician A says that a…

A: Circuit Breaker A circuit breaker is a type of electrical safety device that protects an electrical…

Q: Find the F.T. of the fall wing Signals (functions) * (t) = 1 + cos (6πt + T ) ans = F(W) = 2π…

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Q: 40V M. 5 R2. 20R3² 12- M 8 R₂ I3

A: Note : In the given question breadboard is practical based which is not possible to implement…

Q: Consider two perfectly-conducting concentric thin cylindrical shells of infinite length with axes…

A: Problem is solved using Ampere s law

Q: 8.a. The general lighting load is based on a _______ per square foot basis. A. volt-ampere B.…

A: 8a. Answer:A.volt-ampere

Q: iii) A three-phase, 50Hz, 6-pole induction motor runs at 950 rpm. Calculate a) the synchronous speed…

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Q: transistor uses

A: A unipolar transistor uses the orientation to the one pole.

Q: Find the convolution between X(t) and hitt AXCU h(t) st # y(t) = x(t) htt), the find Yew), check the…

A: Writing the both signals into their mathematical form. xt=ut+1-ut-1ht=ut+1-ut-1 Considering the…

Q: Using Kirchhoff's Rules, compute the current (mA) and voltage (V) values of the circuit if R1=2kohm…

A: Given figure,

Q: Q1 Interpolate the sequence x[n] = {3, 6, 7) using the filter h[n] = {0.5, h[0] = 1,0.5} by a factor…

A: Solved using convolution method

Q: Convert the following circuit into a) all NAND and inverter b) all NOR and inverter

A: The given circuit can be converted into NAND and NOR base circuit by using the bubble logic.

Q: Two positive point charges, 1 µC and 5 µC are separated by a distance of 3 m. Calculate the…

A: Given data, Q1=1 μCQ2=5 μCr=3 m

Q: 4. An LC circuit consists of a 1-uF capacitor and a 4mH inductor. What is its oscillation frequency…

A: Given data, The capacitor (C) is 1μF The inductor(L) is 4mH

Q: i need the answers thank you solve v1 and v2 too

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Q: Explain the concept of spread spectrum modulation.

A: Spread-spectrum modulation: Before transmitting a signal, a group of signaling techniques known as…

Q: Determine the value of ix and V. 20/30° V 60Hz 10 92 1H m 0.1 F 0.5 H V

A: Voltage remains same in parallel circuit Current remain same in series circuit To find the current…

Q: 6 Find the convolution between X(t) and hit! AXU 4 h(t) st. # -1 y(t) = x (t) htt), the find yew),…

A: Given, The signal x(t) is given below, The signal h(t) is given below,

Q: A tank circuit contains a capacitor and an inductor that produce 30 Ω of reactance at the resonant…

A: From the question it is given thatVolotage applied (ET)=277VInductive reactance (XL)=30 ΩCapactive…

Q: A line is 20 cm long and at 1 GHz the phase constant β is 20 rad/m. What is the electrical length of…

A: Given data, Length l=20 cm = 0.2 m Phase constant β=20 rad/m

Q: We wish to analyze the circuit of Fig. 6.24(a) to determine the voltages at all nodes and the…

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Q: A circuit whose resistance is 20 Ω and inductance 10 H has a steady voltage of 100 V suddenly…

A: Given: R=20ΩL=10H Steady voltage, Vs=10V Let the Resistor is in series with Inductor.

Q: Consider the amplifier shown. Assume that VoQ = 8V and that the transistor is described as follows:…

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Q: The carrier c(t) = 100 cos(2πft) is frequency modulated (FM) by the message signal m(t) = 5 cos(…

A: (1) From message signal mt=ACcos2π104t, the maximum frequency is fm=104 Hz. Determine the modulation…

Q: The resistances of potential transformer winding is minimized by using a thick conductors and small…

A: Answer:a  thick conductors and small length of turns

Q: ALII system has H(W) = 4+jw 2 find the D.E. 6 +5jw-w² -relating the input x++) and the output y(t),…

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Q: 1. Match the load to the line using a shunt stub: a) Short-circuited Open-circuited a) ZL = 500 ohms…

A: We need to match the load to the line using a shunt stub: a) Short-circuited. b) Open-circuited.…

Q: A 50μF capacitor is connected across a 400V dc source. It is then discharged through a voltmeter…

A: Capacitor is a energy stored device. It stores energy in the form of electric field. When charged…

Q: Find the F. T. of the following Signals using differentiation pro ĴA

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Q: What is the impedance of the circuit consisting of 50 W resistor, 100 mH inductor, and 50 uF…

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Q: 2. In the circuit below vin (t) = 10V, and has been present for a very long time. $1 1 In 2 S 1F HH…

A: By using the concept of transient analysis of the capacitor we need to derive all the unknown…

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.