3. Find the phasor transform of (A) v = 170 cos(377t – 40°) V (B) i = 10 sin(1000t + 20°)A (C) i = [5 cos(@t + 36.87°) + 10 cos(@t – 53.13°)]A (D) v = [300 cos(20000nt + 45° – 100 sin(20000nt + 30°)] mV

3. Find the phasor transform of (A) v = 170 cos(377t – 40°) V (B) i = 10 sin(1000t + 20°)A (C) i = [5 cos(@t + 36.87°) + 10 cos(@t – 53.13°)]A (D) v = [300 cos(20000nt + 45° – 100 sin(20000nt + 30°)] mV

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Related questions

Q: A harmonic function is given as x(t) = –2 sin(10t) – 4cos(10t). Express it in FORM5 as x(t) =…

Q: 14/ Find the form factor of the following waveform quarter cycle sinusoidal v(t) t2 +(sec) 1 3

A: The solution is given below

Q: Write the following signal in sinusoidal terms. All signals are real, all signals do not contain…

A: In the question, Write the following signal in sinusoidal terms. All signals are real.

Q: Find The RMS Vlaue And average value of the periodic waveform using The laws of integration are…

A: Given Data: A periodic waveform with, The exponential increase of, Duration tinc=0.1 s and…

Q: the equivlant impedance of capacitor in series with an inductor is equivlent to a short circuit at…

A: Ques. the equivlant impedance of capacitor in series with an inductor is equivlent to a short…

Q: The periodic rectangular signal x(t) has the form as shown in the figure below. The 5th harmonic…

Q: Let v (t) = 15 cos (300mt+20°). What is this signal's peak-to-peak amplitude?

A: Introduction Amplitude The greatest value of a current or voltage is called amplitude. Either of the…

Q: 2. Find the time domain of the sinusoidal waveforms represented by these electrical phasors: [1]…

A: Note: Since you have posted multiple questions with multiple sub-parts, we will provide the solution…

Q: Evaluate the following complex number and write the imaginary part of the resulting number. (6 49…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Find the spectrum for the waveform using transform table: t 1 (²75). 10 w(t) = II + 8 sin(6nt)

A: Given the waveform: We have two components:Rectangular pulse function: ∏(10t−5)Sine function: 8…

Q: ID Number: 1813266643 From leftmost take your 4th digit of your student ID = W, 5th digit of your…

A: Given data: ID:1813266643f(t)=-Z+1cosωot+W+1sinωot

Q: A sinusoidal source is v(t)=2 sin 500t. Determine the Vmax. Determine the frequency. Determine the…

Q: Find the sum of two sinusoidal voltages, given as follows: V₁ (t)=V1 cos(wt+$₁) and V2 (t)=V2…

Q: Find the sum of two sinusoidal voltages, given as follows: V₁ (t)=V1 cos(wt+1) and v₂ (t)=V2…

Q: Given the complex number in a phasor form: 1.6 L 2.95 (rad), what is the real part of this number?…

Q: Consider a series RLC circuit with a resistor R = 43.0 ohms, an inductor L = 3.83 mH, a capacitor C…

A: Given: In this question, the given details are, Consider a series RLC circuit with a resistor R=43.0…

Q: Solve the frequency and the rms value of the sixth harmonic of a sawtooth wave that has a…

Q: The Form Factor value of following waveform is

Q: . Determine the principal value of (-j)*. Express the result in polar form.

Q: how to solve complex equations for impedences. How do I do the algebra for (j15.08)*10/ (j15.08+10).…

Q: Transform the following sinusoidal currents into their amplitude phasor domain: a) i1(t) = 10sin(8t…

A: PART A

Q: 1-Can a simple variable resistor be used instead of the fan speed regulator? And why? 2-Mention some…

A: As per our policy we can answer first three questions only. For 1. Yes, this variable resistor can…

Q: Transform these sinusoids to phasor: (a) (b) i(t) = 6 cos (50t -40°) v(t) = 4sin (30t + 50°)

Q: ▼ Part A - Find the phasor transform of a sinusoidal source Consider the circuit shown here, whose…

A: In these questions, We need to determine the phasor form of the given questions. We know.A signal v=…

Q: Find the RMS value.

Q: Find even and odd X (+) = sin(t) + Sin(t)• Cost) + sinA) + cos(t)

A: Given A signal ,we need to determine the even and odd signal. Please find the below attachment for…

Q: Given the two sinusoidal waveforms, f(t) = -50coswt – 30sinwt and g(t) = 55coswt - 15sinwt. Find the…

Q: the periodic signal x(t) is seen in the form. 5 of this wave. what is the frequency value of your…

Q: Problem 5: The Spectrum of a certain signal is illustrated below. Write the equation for the…

A: In this question we need to find a signal x(t).

Q: ta t(s) Compute the rms value of the voltage given by the periodic waveform shown. V = 15V t1 = 1s

Q: If a shift from the x-axis is detected, determine the maximum amplitude in the positive cycle. for…

Q: v(t)=sin(25*t) is a sinusoidal signal. what is the Vpp of v(t) in terms of V? vf= stn (25 * t)…

Q: f the calculation for a current in a circuit were given below, find the time domain expression for…

A: time domain expression of the current in standard form is given by i = im cos(wt + ∅)Where, im =…

Q: The dimensional formula for frequency is: (a) M°LOT-1 (c) M°LOT-² (b) MºL¹T-1 (d) M°LºT-3

A: The dimensional formula can be expressed in the terms of physical quantities like Mass, length, time…

Q: 1. Clipper-Clamper series combination D2 VA Vo - 3レ Draw the circuit and analyze each step up to the…

Q: What is the Cartesian representation of z = 460/135°? O a. z = -325.27-j325.27 O b.…

A: Given Impedance in polar form z = 460∠135° Asked to represent in the Cartesian (Rectangular) form

Q: 2 sin wt + 8 coswt. What is the effective value of the current? A. 17.6A C. 26A B. 20.25A D. 16.75A

A: Following is the answer for the question

Q: Given the operation of sinusoids. 20 sin 400f + 10 cos(400f+ 60•) – 5 sin(4001 – 20º) C. Express…

A: In this question, Sinusoidal signals is given. Find the Resultant in the exponential form? And…

Q: In the AC circuit shown in the figure below, R = 70.0 2 and the output voltage of the AC source is…

Q: Multiples of 360° may be added to or subtracted from the argument of any sinusoidal function without…

A: According to question we discuss about A1.

Q: Hint: we recommend using the phasor transform to add these signals in the frequency domain. Once you…

A: Given here two sinusoidal voltages signals and asked to find the sum of the two voltages.

Q: Find the rectangular form of the following complex numbers: (a)-8/210°, (b) 40/305°, (c) 10e -30°,…

A: We need to find out rectangular form of given form .

Q: Given the two sinusoidal waveforms, f(t) = -50coswt - 30sinwt and g(t) =55coswt-15sinwt Find the…

Q: Find the amplitude, phase, period, and frequency of the sinusoid 5 sin(47t – 60°) -

A: A standard sinusoidal signal with phase shift angle is represented as A sin(wt+α), where A is the…

Concept explainers

Sinusoids And Phasors

Sinusoids are defined as the mathematical waveforms that are used to describe the nature of periodic oscillations.

Circuit Theory

Electric circuits are a network that comprises of a closed-loop, which helps in providing a return path for the current through a switch. When the switch is activated, the load operates, and the current accepts a path to finish the circuit at a low potential level from the opposing high potential level. Electric circuits theory is a linear analysis that helps in establishing a linear relation of voltage and current for R (resistance), L (inductance), and C (capacitance).

Question

3. Find the phasor transform of
(A) v = 170 cos(377t – 40°) V
(B) i = 10 sin(1000t + 20°)A
(C) i = [5 cos(@t + 36.87°) + 10 cos(@t – 53.13°)]A
(D) v = [300 cos(20000nt + 45° – 100 sin(20000nt + 30°)] mV

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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

What is the Cartesian representation of z = 3502-150°? O a. z = -303.11 -j175 O b. z = -175 +j303.11 O c. z = -303.11 +j175 O d. z=-175-j303.11
Represent the following waveforms by using the ramp r(t) and unit step u(t) functions.
Find the sum of two sinusoidal voltages, given as follows: V1 (t)=V1 cos(wt+1) and V2 (t)=V2 cos(wt+2). You are told that V1 = 21, V2 = 16, w = 1,000, $1 = 47° and $2 = 36°. Hint: we recommend using the phasor transform to add these signals in the frequency domain. Once you have added the signals, please enter the magnitude below.
37. "Mathematically, out of phase means that the phase angle of two waves are the different and its phase difference is zero." True False "In time domain represenatation of a signal, a signal with an expression of 220 sin (377t -180) is also equal to -220 sin (377t)." True False "Phasor domain representation is an ac signal representation considers the time-varying nature of the signal, specifically its sinusoidal form." True False In time domain represenatation of a signal, a signal with an expression of 220 sin (377t -90) is also equal to +220 cos (377t)." True False
X(+)=5+6 Cosanais+-8 Cosmxit. find the followly. X(f). 2 Sketch the amplitude Specta 3 Sketch the power spental dany spart. 9 Pau, Bw. / Q2 19 1
10
For the following pairs of sinusoids, determine which one LEADS and LAGS by how much.(draw the phasor diagram) a). e(t)=13.928cos(2t-21°)and i(t)=15cos(2t-11°) b). e(t)=20 sin (wt+50°) and i(t)=60cos(wt=10°) c). e(t)= 311 sin (2500t+120°) and i(t)=15.5sin(2500t-165°)
QUESTION 4 a) The single-line diagram of a three-phase system is shown in figure below. The manufacturer's nominal ratings are given as in table below. Using the common base S, = 60 MVA, draw the impedance diagram in per unit including the load impedance. Voltage base for buses 1, 2, and 3 is 120kV. Transmission lines 1, 2, and 3 have the reactance of 502, 40 2, and 302, respectively. Bus 0 Bus 2 Component S (VA) v (kV) Line 1 X G2 G1 48 MVA 20 kV 22% G2 30 MVA 15 kV 17% Line 2 Line 3 T1 50 MVA 20/110 kV 9% Bus 3 T2 35 MVA 15/110 kV 5% T3 50 MVA 11/110 KV 12% Bus Load
2. Find the ft) Shoun Laplace toansform of the wavefom in figure. 1ft) 2. 01 - -27 2.
v(t)=28*sin(8*pi*t) is a sinusoidal signal. What is the Vrms of v(t) in terms of V? 20 sin (0pi sinäzoidal bir sirnyatdur. V tinsindenv (nin Vms'si negir? is Yanıt:
Find the sum of two sinusoidal voltages, given as follows: v₁ (t)=V1 cos(wt+₁) and V₂ (t)=V2 cos(wt+$2). You are told that V1 = 15, V2 = 15, w = 1,000, 1 = 45° and $2 = 68º. Hint: we recommend using the phasor transform to add these signals in the frequency domain. Once you have added the signals, please enter the magnitude below.
From the provided AC voltages add them together by transforming them into phasors. You must express the final result as a sinsoid within a time domain with their accomping phase angles in radians. All complex math must also be shown.