For the network in Fig. below, the complex power absorbed by the source on the right is 0 + j1582.5 VA. Find the value of R and the unknown element and its value if f = 60 Hz. (If the element is a capacitor, give its capacitance; if the element is an inductor, give its inductance.)

Q: b. For the circuit shown in Fig. for Q. 2(b), determine the value of operating frequency, w for…

A: The Frequency at which the current lags the voltage can be calculated as follows,

Q: Q: For the signal shown in fig. below: i) Classify the signal ii) Give a mathematical expression for…

A: Part (1) The signal is even signal because, g(-t)=g(t)

Q: Consider the sinusoidal voltage v(t) = 80 cos (1000ml -30°) V. A. What is the maximum amplitude of…

A:

Q: motor connected to a 220-V supply line from the power company has a current of 7.6 A. Both the…

A: In this question RMS voltage and current given....We have to find out apparent , reactive power ,…

Q: 2. For the sinusoidal waveform shown in Fig, determine (a) its frequency, (b) the peak-to-peak…

A: Fig:  Given waveform (a)  Time period of above waveform is  T=horizontal…

Q: A 400 Hz sinusoidal voltage with a maximum amplitude of 100 Vat t=0 is applied across the terminals…

A: Draw circuit based on given data . Vmax=100 V          Imax=20 A              f=400 Hz

Q: Q3: In Fig. , E = 30/20°) a. What is the sinusoidal expression for the current ,if (@=377 rad/sec)?…

A: Given  and,

Q: A sinusoidal voltage is given by the expression v=300 cos(120πt+30∘) V.1. What is the period of the…

A: Given data, A sinusoidal voltage v= 300cos(120πt+300) V. The expression for period is given as,

Q: Consider the sinusoidal voltage v(t) = 80 cos (1000mt - 30°) V. A. What is the maximum amplitude of…

A: Given data, Equation of voltage is given as, vt=80cos1000ωt-300

Q: 10 mF Datos: i(1) = 2 cos(wr) A v(1) =12 cos(wt +60°) V i() 10 N 0.5 H 2vx Vx b

A: Part (2.1): It is given that the frequency is 10 rad/s. The capacitive reactance is determined as:…

Q: A sinusoidal voltage is given by the expressionv=10 cos (3769.91t−53.13∘) V.Find (a) f in hertz; (b)…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: 1. Given the sinusoidal voltage v (t) = 50 cos (30t + 10°) Volts, find: (a) The amplitude Vm, (b)…

A:

Q: For the circuit below, do the analysis in the frequency domain and find the expression for the…

A: Note: Every subpart has its own subpart questions. Considering complexity of question, we are…

Q: Q3.A. A TV station is transmitting 10 kW of power with a gain of 15 dB towards a particular…

A: We need to find out electric field at given point due given power

Q: The apparent power P, (in W) in an electric circuit whose power is P and whose impedance phase angle…

A: dθdt = 0.07 radmin = 0.0760rad/sec P = 10 W

Q: 1. Given the sinusoidal voltage v (t) = 50 cos (30t + 10°) Volts, find: (a) The amplitude Vm, (b)…

A:

Q: An AC voltage of the form Av = 65 sin 330t where Av is in volts andt is in seconds, is applied to a…

A:

Q: Problem 4 If v = 60 V at æ = 30° and t = 1.5 ms, determine the math- ematical expression for the…

A: In practical scenario, the alternating voltage is generated which is of sinusoidal nature and is…

Q: The sinusoidal signal x(t) = 3 cos(200t + a/6) is passed through a square-law device defined by the…

A: x(t) = 3cos(200t + pi/6) is passed through a square law device defined by the input- output…

Q: It is desired to carry out a study in the second order electrical network that is shown below: The…

A:

Q: The voltage (in Volts) across an element is given as v(t) = 50 cos (6ft + 21°) whereas the current…

A: v(t) = 50 cos (6ft + 21°) i(t) = -20 sin (6ft +46.1°)

Q: The avg power to the plant Shown in fig in 2430 KW o 107 lagging. The and the power factor genorador…

A:

Q: The sinusoidal signal x(t) = 3 cos(200t + 7/6) is passed through a square-law device defined by the…

A: A sinusoidal signal is represented as x(t)=A sinωt+θ or A cosωt+θ Here there is no DC component. But…

Q: a) Given the sinusoidal voltage source in a linear circuit is V, (1)= 30 sin (20r + 50°) V. Identify…

A:

Q: Given the circuit below. i, (t) = V210 cos(377t). Give your answer in four decimal places if it is…

A:

Q: Q1: (A) Sketch (-10 cos 377t) with time in seconds.

A:

Q: Determine the natural frequency, damping ratio, and percent overshoot Consider the network shown…

A: The given circuit diagram is shown below, Find- 1. Natural frequency 2. Damping ratio 3. Percent…

Q: Given the sinusoidal voltage ??(??) = 50 cos(30?? + 10??) V, find: (a) the amplitude Vm, (b) the…

A:

Q: phase load? What percent of the average power delivered by ICA in the circuit shown in Fig. P11.23.…

A: Given circuit is

Q: An industrial load is modeled using the combination, in parallel, of a capacitor and a resistor, as…

A:

Q: 2. At the EPC company that you are currently employed, the Engineering Manager has purchased a new…

A:

Q: Find the average power, the reactive power, and the apparent power absorbed by the load in the…

A: To solve above problem, one should have basic idea about working of AC circuits. Above given circuit…

Q: An AC voltage of the form Av = 65 sin 330t where Av is in volts and t is in seconds, is applied to a…

A:

Q: Find the average power delivered by the ideal current source in the circuit in Fig. P10.5 if I 4 cos…

A: Find the average power delivered by the ideal current source in the circuit in Fig. P10.5 if I i_{g}…

Q: 11.23 a) Find the rms magnitude and the phase angle of ICA in the circuit shown in Fig. P11.23.

A: converting rectangular form into polar form  1.5+j2 = 2.5∠53.13 85.5+j114=142.5∠53.13

Q: Consider the sinusoidal voltagev(t)=40 cos(100πt+60∘) V.1. What is the maximum amplitude of the…

A: Since we only answer up to 3 subparts, we will answer the first 3. Please resubmit the question and…

Q: The sinusoidal signal x(t) = 3 cos(200t + a/6) is passed through a square-law device defined by the…

A: Given x(t) is x(t)=3cos(200t+π/6) When the signal x(t) is passed through the non-linear device the…

Q: Find the average power, the reactive power, and the apparent power absorbed by the load in the…

A: To solve above problem, one should have basic idea about working of AC circuits. Above given circuit…

Q: If a circuit is operating at a frequency of 135 rad/sec and the circuit has a capacitor with a value…

A: Given data, Angular frequency, ω=135 rad/s Capacitance, C=2 mF

Q: For circuits which are operated at a constant frequency, the relationship between voltage vi(t) and…

A:

Q: z ind the time çonstant and gsapacitance value (C) of a simple RC gÜcuit ky using its SUTTent vs.…

A: The capacitor stores the charge in the form of voltage. The current can be exponential decaying or…

Q: the average power of a load is 3.37 kW with a leading power factor of 0.835. the magnitude of the…

A: Apparent power = active power/ power factor.  Apparent power = sqrt((active power2)+ (reactive…

Q: What is the real component for the equivalent impedance, Zeq, for the following circuit if = 790…

A: Given data, ω=790 rad/s

Q: The electrical signal being received by a radio is measured in Hertz. Depending on the frequency…

A:

Q: Consider two signals v1(t) = 2 sin(wt + 135°) Volts and i, (t) = 3 cos(wt + 15°) Amps, respectively.…

A:

Q: The following is given for a series R-L-C circuit:  resistor (R) = 8 Ohms, an inductor (L) = 32 mH…

A: Given: Series RLC circuit with,R=8ΩL=32mHC=800μFe=120sin125t

Q: Determine the rms current in the circuit shown in Fig. 50 mH Vs Vrms = 10V, f= 10 KHz mell

A: We know that XL=2πfl  XL=2π×10×103×50×10-3 XL=3.141 kΩ

Graph theory

It is that part of network analysis where the configuration is called graph or structure of the network system when all of the elements (e.g., R, L, and C) in a network system are substituted with lines having circles/rings or dots across both endpoints. The study of the solution of the networks and circuits with the help of graphs is known as graph theory. The objective is to know the mathematics behind the network analysis.