Q3/ Using nodal analysis, find the branch currents in circuit below. V3 12 8 R1 R3 R5 10 V1 12 R2 R4 8. V2 20 Reference Node

Q: In a series circuit, one component has an impedance of 40+j69.282 ohms. What is the impedance of the...

A: First find the total impedance of the series connected circuit and than find the currents.  Now equa...

Q: Region 1 (y 0) contains dielectric medium with e, = 6 to and uz = 2.75 Ho- Draw a figure which defi...

A: "According to the Company's policy, we will solve only the first part of the question since the seco...

Q: An industrial coil has a resistance of 32 ohms and a reactance of 24 ohms and rated 440 volts at 60 ...

A:

Q: A 50 mH inductance is connected in series with 20 ohm resistor. If the voltage is 220 volt: What pow...

A: Given data  R = 20 ohm L = 50 mH  V = 220 volt  To find power drawn ?   

Q: 33. The equivalent resistance between points 1 and 2 of the circuit shown is: 1n: w 2 so

A: This question belongs to circuit theory . It is about calculation of equivalent resistance of the ci...

Q: 5. Design a PLC program and prepare a typical I/O connection diagram and ladder logic program that w...

A: PLC programming is a crucial part of creating and executing control applications that meet the needs...

Q: State the frequency of the 7th harmonic of a 2KHZ sine wave? O i) 14Khz O ii) 9KHZ O ii) 5KHZ O V) 2...

A: Consider the formula for the frequency is, f=nfh

Q: Fundamentals of Electrical Engineering 2020/2021 Dr. Yaseen H. Tahir Example: For the circuit shown ...

A: The answer as given below:

Q: (b) Explain the steps involved in analysing balanced bolted fault in power system using Zbus method,...

A: Admittance matrix and impedence matrix is very important to analyze the power system .Admittance mat...

Q: Karnaugh Maps 1. What exactly is a Karnaugh Map? 2. How do they work? 3. How does mapping work? ...

A: Since you have asked multiple questions in a single request, we will be answering only the 1st quest...

Q: What is ohms low

A: OHM'S LAW: The link between the electric current & the potential difference is described by Ohm'...

Q: The value of lo in the following circuit equals: 1 k2 3 kn 8 mA 'Io a. 8 mA b.2 mA c. 6 mA d. 1 mA

A: Given circuit:

Q: For the combination resistor shown below, calculate the equivalent resistance for the entire circuit...

A:

Q: A resistance of 30 ohms and an inductive reactance of 60 ohms are in series across 120 volts, 60 cyc...

A: The power factor is a term that tells how effectively the received or input power is utilized by the...

Q: 220 V, 1200 rpm, 16 A separately excited motor is controlled by a l-phase fully controlled rectifier...

A: Here, for motor vt=Ea+iara220=km2π×1200120+16×4⇒km=220-16×41202π×1200 Solving, km=156×1202π×1200km=1...

Q: Obtain the Fourier series expansion of the periodic function f(t) of period 2π defined by the given....

A:

Q: 23. Given a set of capacitors: 7nF, 6nF, 5nF, 4µF, 3pF and 10µF, solve the following problems: a. So...

A:

Q: If the electric field intensity in Region 1 is given as E1 = 35 a, + 25 ax- 15 a, V/m, calculate two...

A:

Q: Given the circuit below. i, (t) = v210 cos(377t). Give your answer in four decimal places if it is n...

A: In this question,  What is type of the system?  What is impedance? And value of X?  What is rms curr...

Q: Three equal charges (Q1, Q2, & Q3) of +5x10^-6 C (Micro-Coulomb) form the vertices of a triangle tha...

A:

Q: Write atleast 3 application of PLC in industries.

A: solve ques..

Q: Express the notations below in rectangular form.

A:

Q: Magnetic fields are characterized by the existence of a detectable magnetic force at every point in ...

A: According to the question, Magnetic fields are characterized by the existence of a detectable magnet...

Q: Two alternators A and B delivers 100 and 150 A, respectively to a load. If these currents are out of...

A: Use pythagoras theorem to find current current drawn load.  

Q: H.wi-Find thepower dissipated in the resistance(a0) 25A FOA 5A 42AO

A: Here, we have given an electrical network, which consists of no. of components like : resistors and ...

Q: What is the speed of a 100 Kw, 230 Volts , 3 phase , 4 pole , 60 Hz , alternator 1800 RPM 1700 RPM 1...

A: Consider the formula for the speed is, N=120fp Here, f is the frequency  and p is pole.

Q: V3 12 4 8. A В R1 R3 R5 10 V1 12 R2 6. R4 8. V2 Reference Node 20

A: The given circuit diagram is shown below:

Q: Show that for planewave, the time-averaged Poynting vector is given by S(r)= -Re 2 E exp k-r k

A: The value of radiated flux traversing a surface, and hence the average Poynting vector component in ...

Q: 6 2 in IL R1 R2 R3 V1 12 R4 12 6. 11 RL 6.

A: Source Transformation: By using Ohm’s law a network consists of voltage sources in series with resis...

Q: Given a 50 Ω resistor with a tolerance of 10%, what is the minimum andmaximum voltage across the res...

A: The tolerance of  the given resistance of 50 Ω is known, the maximum and the minimum values of the r...

Q: With example and figure explain hysteresis, dead zone?

A: 1) Hysteresis 2) Dead zone

Q: Vo 152 15V 10V 20Ω. 252 10Ω

A:

Q: 6. Refer to the graphics appendix. What is the total current from the battery? 23.3 mA 21.85 mA 8.75...

A:

Q: A shunt generator delivers 195 A at a terminal p.d. of 250 V. The armature resistançe and shunt fiel...

A: Generated emf = terminal voltage +voltage drop in armature resistance.  Armature current = load curr...

Q: 7. Refer to the graphics appendix. What is the total resistance of the circuit? 1500 Ohms 400 Ohms 3...

A:

Q: Three equal charges of +2C are arranged in a straight line in the sequence of Q1, Q2 and Q3. The dis...

A:

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

A:

Q: 0°C, passes a current of 7.9 A when connected to d.c. s of the wire, (b) the current which will flow...

A: SOLUTION- a) Resistance of the wire , R0 = VI                                                       ...

Q: A 40 micro-farad capacitor is connected in series with a 40 ohm resistor. If the voltage is 220-V, w...

A: Series circuit consists of  Voltage, V = 220 V  Capacitance, C = 40microF  Resistor, R = 40 ohm  Fin...

Q: What is the value of Vgs, when Id is.10 ?constant reference voltage Vdd =12V @

A: For a circuit, The reference voltage is 12V. and The drain current is constant.

Q: A system transfer function has its poles at −2,−2 and   −1± j1, and its zeros at 1,−3. (1) Determine...

A:

Q: C Vi O 20 V Ideal R 5 V -20 V

A:

Q: 11. A positively charged 9.8 nC point charge is separated from a positively charged 10.6 µC point ch...

A: 11) Given : two positively point charges 9.8 nC and 10.6 micro coulomb separated by 0.71 cm . To fin...

Q: Using the following matrix, please come up with a state space representation with the following para...

A: Output response is given asy1t=2θ1ty2t=4θ1t+3θ2t+ςty1ty2t=2043θ1tθ2t+01ςt-----1This is state space r...

Q: In an AC circuit, the load has a supply voltage of 240 cos(800πt + 60) volts and a current of 120cos...

A:

Q: 3. Refer to the graphics appendix. What current is most near the current through R1? .200 A .046 A ....

A:

Q: of 4 Page < Figure P6.25 P6.59. Solve for the transfer function H( f )= V out / V in Also determine ...

A: In this question we will find transfer function of given low pass filter and find out its cut off fr...

Q: Electrostatic fields are produced by a static charge distribution, and typically such field is found...

A: According to the question, Electrostatic fields are produced by a static charge distribution, and ty...

Q: Explain why the understanding of a single loop machine is important in learning electrical machines.

A: Electrical machine plays an important role in electrical engineering. It is used based on requiremen...

Q: Find the cross-sectional area of a round conductor in square mils if the conductor's diameter is 11/...

A: To find the cross section area of a round conductor in square mils  Diameter of conductor = 11/16 in...

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).