` A test voltage is applied to the input of an electricalnetwork.v(t) = 1V.sin(2.5kHz. t)The input current is measured.i(t) = 268mA sin(2π · 5kHz · t – 46°)What is the circuit's input impedance, Zin?v(t)i(t)ZinElectricalNetwork

Answered: Image /qna-images/answer/8a220d28-edd7-4e3d-8271-0f85e77b748f.jpg

A test voltage is applied to the input of an electrical network. v(t) = 1V sin(2π.5kHz. t) The input current is measured. i(t) = 268mA sin(27 5kHz t 46°) What is the circuit's input impedance, Zin? v(t) Jē Zin Electrical Network

A test voltage is applied to the input of an electrical network. v(t) = 1V sin(2π.5kHz. t) The input current is measured. i(t) = 268mA sin(27 5kHz t 46°) What is the circuit's input impedance, Zin? v(t) Jē Zin Electrical Network

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter3: Magnetic Starters

Section: Chapter Questions

Problem 30SQ

See similar textbooks

Related questions

Q: Determine (a) the peak frequency deviation, (b) minimum bandwidth, and (c) baud for a binary FSK…

A: Given Data:Required Data:Here, we need to determine,Here, we need to determine,(a) The peak…

Q: A) The power absorbed by any of the 2-2 resistors is 0.5 W B) The current I, as shown, is -0.5 A. C)…

A: The current directions are given assume that the current flowing in the same directionIn the end of…

Q: Write Verilog code for a 4-to-2 binary encoder.

A: The Verilog code for the 4 to 2 binary encoder needs to be written. In the 4 to 2 binary encoder,…

Q: The state transition diagram for the logic circuit shown is

A: Given Data:A logic circuit is given in the figure.

Q: + Vi j10 Ω | 20 Ω Ο 40 Ω www j30 Ω 30 Ω ww j60 Ω +

Q: t=0 ic IR 25 nF 325 mH R

Q: (a) FIND THE EQUIVALENT INDUCTANCE WITH RESPECT TO TERMINALS a, b. 18 мн эт a b a 25 ма т b вомн от…

A: we need to find equivalent inductance and capacitance in part (a) and (b) respectively.

Q: A signal x(t) with Fourier transform X(jw) undergoes impulse-train sampling to generate xp(t) =…

A: The Fourier Transform is a mathematical operation that transforms a function of time (or space) into…

Q: In an n-type silicon sample, the donor concentration at 300 K is 5 x 1014/cm³ that corresponds to 1…

A: Given Data:A n-type silicon sample is given. The donor concentration at is which corresponds to…

Q: Indicate which of the following signals can be sampled without any loss of information? For signals…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Consider the 2-bit multiplexer (MUX) shown in the figure. For OUTPUT to be the XOR of C and D, the…

A: Given Data:A multiplexer is given in the question.Required Data:Here, we need to find the value of…

Q: 6. Design a 3-bit counter which counts in the sequence 0, 1, 2, ..., 7, 0, 1, ... . The counter…

A: The 3 bit counter with the given counting sequence needs ro be designed with the help of flip flop…

Q: c) Perform the corresponding calculations to determine the simulated currents and voltages at points…

A: The objective of the question is to determine the simulated currents and voltages at points a – b in…

Q: 29. Calculate the de and ac resistances for the diode of Fig. 1.27 at a forward current of 10 mA and…

A: Calculation of DC and AC resistancs for the for the diode as given in the figure and given:Forward…

Q: Let us find the solution to the difference equation y(n) - 0.25y(n - 2) = x(n) for x(n) = u(n)…

A: The difference equation of a system is given by⇒y[n]−0.25y[n−2]=x[n] ;The initial conditions are…

Q: for this the resistor (R₁) and the YA cct find the current (Ia) through voltage across. RISE Io S +…

Q: 8. An FSM is defined by the state-assigned table in the following Figure. Derive a circuit that…

A: Given Data:The state table of an FSM as,InputPresent StateNext…

Q: 1.1 What is the Maximum value of the Resistor R1, to ensure that the LED D1 is releasing light? 1.2…

A: According to the question, we need to analyze the circuit as shown below

Q: Use Boolean algebra to simplify the following logic gate circuit: A B C Output

A: Given Data:A logic circuit is given in the figure.Required Data:Here, we need to use Boolean…

Q: Obtain the complex Fourier series for the waveform shown in Figure.. x() A 2n

A: Given:A periodic signal, we need to obtain: the complex Fourier series for the waveform given above.…

Q: Q3. Compute the generalized Fourier transform of the following: b) x(t) = 1+2e-j2ml +2e12πl c) r(t)…

A: Given:we need to find the generalized Fourier transforms of above functions using the FT properties…

Q: E R₁ www 1202 36V R₂ 60 36 V 6ΩΙ The current 12 due to 9A is 9 A ......A

A: In this question, we need to determine the current i2 due to 9A.We solve this problem using current…

Q: Use phasor analysis techniques to determine the steady-state current i (expressed in time domain),…

A: In this question, Find the current i in the load A and B. Here we are solving this problem using the…

Q: Given a transfer function depicting a DSP system Hz) a- The impulse response h(n) of this system.…

Q: Define slew rate of an operational amplifier.

A: What is meant by slew rate of an operational amplifier?

Q: For the ideal operational amplifier find the output voltage.

A: Given Data:An ideal operational amplifier is given in the circuit.Required Data:Here, we need to…

Q: 7.1 True/False The LED D1 is lighting up 7.2 True/False The LED D2 is lighting up 7.3 True/False The…

A: According to the question, we need to analyze the circuit shoen below,

Q: In the demodulation of binary PSK signal received in white Gaussian noise, a phase locked loop is…

A: Given Data:A phase-locked loop is used to demodulate the binary PSK signal received in white…

Q: Obtain the equivalent Norton circuit if the R = 4 2 resistor is the load. Verify the answers with…

Q: 8+1 Q2. A continuous time signal has the Laplace transform X(s) Determine the Laplace transform V(s)…

A: Given:X(s)=s+1s2+5s+7v(t)=x(3t−4)u(3t−4)Now, taking the Laplace Transform: ANSWER

Q: find the equation of vc and evaluate in t=15msec 2 ΚΩ 3V 6u(1) mA 1kQ2 www 6 ΚΩ 1nF VC

A: The voltage across a capacitor will not change suddenly unless an impulse source is applied.In d.c.…

Q: 5. Consider the circuit in Figure 18.2. Determine the total impedance and express the current in…

A: Given:a circuit, we need to find the total impedance and current equation in time domain.

Q: Problen the following: A. The voltage across the capacitor at the t = 0. B. The voltage across the…

A: In this question, we need to determine the voltage across the capacitor at different times. We know,…

Q: 1. Consider the circuit below, determine the impedance. Express the answer in polar form and…

Q: 6.3Problems based on Inverse Laplace Transforms of derivatives of F(s) 1. Find L S (s²-a²)²

A: Given Data:Required Data:Here, we need to calculate the inverse Laplace transform of the given…

Q: Find the Fourier Transform of x(t) = 4 cos(2π×10t) cos(2π×5t). Draw the spectrum of x(t).

Q: Α 12 Ω t = 0 20 Ω Μ Figure 5 6Ω Μ 0.5 Η +)20 V

Q: The input and output voltages of an amplifier are 1mV& 1V respectively. If the gain with gative…

A: Given Data:The input voltage of an amplifier is and the output voltage is The gain with negative…

Q: A shart-shunt compound generator supplies 80 A at 200 V. If the field resistance, Rf = 400, the…

A: Given Data:Required Data:

Q: 3. A series RLC circuit containing a resistance of 120, an inductance of 150mH and a capacitor of…

Q: Derive the Boolean function for the combinational network shown in Figure E6.1.4(a). B (a) B Figure…

A: Given Data;Required Data:Here, we need to find the boolean function of the given combinational…

Q: Example: A transmission line of 20 - 50₂ is terminated by a load inff Z₁ =60-180-2. Use a single…

Q: USE A SERIES OF SOURCE TRANSFORMATIONS FIND THE VOLTAGE V IN THE CIRCUIT 201 120Y {1+ boy 552 136A…

A: The given circuit isWe need to find the voltage, v using source transformation technique.

Q: Minor impurities of group 13 or group 15 elements are introduced in order to improve the conducting…

A: A semiconductor's electrical characteristics can be significantly altered by doping, which is the…

Q: 5-2 Q-4 15 a) A ray of light in air has an angle of incidence of 30.0° on a block of unknown…

Q: 4.4 A unity feedback control system has the open-loop transfer function A s(s+ a) (b) Compute the…

Q: d- The angles. Hi and H₂ make with the boundary e. the magnetic densities in the two regions energy

Q: in which of the following is the correct angle between the direction of propagation of the electric…

A: The Propagating wave is,

Q: Clearly and fast

A: gffftvfbf

Q: Question 1 Assume that the switch in Figure 1 has been in position A for a long time and is moved to…

A: An RC circuit consists of a resistor (R) and a capacitor (C) connected in series or parallel. It's…

Question

A test voltage is applied to the input of an electrical
network.
v(t) = 1V.sin(2.5kHz. t)
The input current is measured.
i(t) = 268mA sin(2π · 5kHz · t – 46°)
What is the circuit's input impedance, Zin?
v(t)
i(t)
Zin
Electrical
Network

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given data

VIEW

Step 2: Input impedance calculation

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Sinusoids and Phasors of Alternating Circuit

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Convert the following instantaneous currents to phasors, using cos(t) as the reference. Give your answers in both rectangular and polar form. (a) i(t)=5002cos(t30) (b) i(t)=4sin(t+30) (c) i(t)=5cos(t15)+42sin(t+30)
If an electrical circuit draws 100W + J100VAR from a sinusoidal source, then what would the circuit be? Explain why. a) a pure resistor circuit b) a series or parallel R-L circuit c) a series or parallel R-C circuit d) a series L-C circuit
An alternating current is given by the expression i = 200 sin (314t + T/6) amperes. The maximum value is and the frequency of the current is
The waveforms show a voltage (v) and a current (i) for an AC circuit. The current signal has a value of 0A at t = 25ms, 75ms, and 125ms. The voltage signal reaches a maximum value of 5 volts at t = 83.33ms and 183.33ms. 6 5 4 3 i 1 1. 0.05 0.1 1 0.15 0.2 0.25 0.3 -1 1. -2 -3 -4 -5 -6 a) What is the frequency of the current signal, in Hz? b) What is the angular frequency of the voltage signal, in rad/s? c)What is the phase difference between the current and voltage [5 pts] signals (in degrees)? d)Does the voltage signal LEAD or LAG the current signal?
An rms voltage of 22.2 V with a frequencyof 1.00 kHz is applied to a 0.290-mH inductor. (a) What is the rmscurrent in this circuit? (b) By what factor does the current changeif the frequency of the voltage is doubled? (c) Calculate the current for a frequency of 2.00 kHz
6. An alternating voltage is given by v = 20 sin 157 t. The frequency of the alternating voltage is ............ (1) 50 Hz (iii) 100 Hz (ii) 25 Hz (iv) 75 Hz
The sinusoidal voltage source in the circuit seen in (Figure 1) is operating at a frequency of 46 krad/s. The coefficient of coupling is adjusted until the peak amplitude of 1 is maximum. Figure 2002 100 Q 5 mH3 7502 300 £2 ww 20 mH 1 of 1 40 nF Part A What is the value of k? Express your answer using three significant figures. k = .085 Submit Part B VAΣ vec X Incorrect; Try Again; 28 attempts remaining i₁ = Submit Previous Answers Request Answer What is the peak amplitude of 1 if Ug = 399 cos(4.6 x 10¹) V? Express your answer to three significant figures and include the appropriate units. Provide Feedback μA Value Request Answer Units ? ?
7. In a pure inductive circuit, the phase angle between the voltage waveform and current waveform will havephase shift * 180 deg O deg 45 deg O 90 deg 8. Why do we say the "voltage across" or "the voltage with respect to?" Why can't we just say voltage? * Voltage is a measure of electric potential difference between two electrical points. O It's an electrical cliche. The other point could be negative or positive. None of the above.
The sinusoidal voltage source in the circuit seen in (Figure 1) is operating at a frequency of 54 krad/skrad/s. The coefficient of coupling is adjusted until the peak amplitude of i1 is maximum. What is the peak amplitude of i1 if vg=429cos(5.4×104t)V?
an ac circuit has a frequency of 400 hz. a 16- ohms resistor, a 0.0119-h inductor, and a 16.6- uf capacitor are connected in series. If the voltage connected to the circuit is 440v. How many degrees are the voltage and current out of phase with each other?
1. Consider the two circuits below being driven by an AC source Vac. What is the impedance between terminals a and b as the frequency goes to zero? What is the impedance as the frequency become extremely high? ell L1 1 ΜΗ C1 1 µF C2 1 µF b t Vac sine L2 1 ΜΗ C3 1 µF L3 1 µH Vac sine
An AC circuit has a frequency of 400 Hz. A 16-Ω resistor, a 0.0119-H inductor, and a 16.6-µF capacitor are connected in series. If the voltage connected to the circuit is 440 V. What is the power factor? Group of answer choices 71% 94% 67% 53%