Pls fastttt Q1. (i) Convert the following sinusoid into a phasor.v(t) = -10 cos(33t + 15)(ii) Two sinusoidal functions are given as under, find V = V1 × V2v1(t) = 15sin(4t) andv2(t) = -3sin(4t + 25).%3DQ2.Find Io in the circuit given under using Mesh Analysis method.6/0° Aj2 Q6 Ωj4 Q30/30° V8 Ωll

To find the time domain voltage in phasor form

Answered: Q1. (i) Convert the following sinusoid…

Q1. (i) Convert the following sinusoid into a phasor. v(t) = -10 cos(33t + 15) (ii) Two sinusoidal functions are given as under, find V = 1 × V2 v1(t) = 15sin(4t) and v2(t) = -3sin(4t + 25). %3D

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.3MCQ: If a phasor representation of a current is given by I=70.745A, it is equivalent to a. 100e/45 b....

See similar textbooks

Related questions

Q: 2 the system has reached steady state. The source is is an AC source with w = 2 rad/s. Its phasor…

Q: An AC circuits with 50 Hz voltage of 240V effective value is impressed on an inductance of…

Q: Two alternating voltages are given by: v1 = 120 sin (ωt) volts and v2 =200 sin (ωt −π/4) volts.…

A: Two alternating voltages are given by: v1 = 120 sin (ωt) volts and v2 =200 sin (ωt −π/4) volts.…

Q: ELECTRICAL CIRCUIT: Solve the problem and show your complete solution. The maximum values of the…

Q: Use a phasor diagram for the circuit to find the value of R thatcauses the current through that…

A: The current iR through the capacitor is in phase with voltage vm . The current iL through an…

Q: (b) Determine the following expressions in polar form. (i) v(t) = 40 cos(200t – 60°) V (ii) i(t) =…

Q: 9.12 Use the node-voltage method to find the steady- state expression for v(t) in the circuit shown.…

Q: Q2. The following circuit is operating in the sinusoidal steady state. R1 R2 L2 5k 2kQ 1mH 12 L1…

Q: Question No. 4: For the below circuit, assume that: Vi(t) = 20 cos(wt+30°) V2(t) = 10 sin(wt+60°)…

Q: Problem 2 For the following pairs of voltages and currents, indicate whether the element involved is…

Q: Question No. 4: For the below circuit, assume that: V:(t) = 20 sin(wt+30°) V2(t) = 10 cos(wt+30°)…

A: In this question, Voltage equations are given. Write the phasor representation of the given…

Q: Figure Q2(b) shows the time domain circuit with the voltage source, v,(t) is 25 cos 100t V. The…

A: The solution is given below

Q: R3 R2 R: HE

Q: In the circuit shown in Figure 1, the source is V1=10 sin ( @t) V where @ = 2n x 200 rad/s. If the…

Q: The circuit in the figure is in sinusoidal steady state. Find steady state current iR(t) by using…

A: Solution: Given, A circuit diagram with values as shown below…

Q: (b) Determine the following expressions in polar form. (i) v(t) = 40 cos(200t – 60°) V (ii) i(t) =…

Q: (b) Figure Q2(b) shows the time domain circuit with the voltage source, vs(t) is 25 cos 100t V. The…

A: In an AC circuit all elements work on the same frequency. As the source of the circuit is connected…

Q: Consider the following AC circuit: R1 R R2 Aj sin(wt) C2 Az sin(wt + 45°) reference a) Use nodal…

A: Given circuit shown

Q: Summary: Phasor Math For the expressions shown in Figure 2: (a) Find the phasors V, and V,. Write…

Q: Find the sinusoidal expression for the current is for the system given below: i₁ = 6 × 10−³ sin(337t…

A: Given- i1=6×10-3sin377t+180°i2=8×10-3sin377t-180°i3=2i2

Q: A source provides a sinusoidal current i,(t) of 60 Hz to two resistors and a capacitor, so that…

Q: Summary: Phasor Math For the expressions shown in Figure 2: (a) Find the phasors V, and V. Write…

A: Consider a given expression in the format y=Asinωt + θ The term A denotes peak value The term ω…

Q: Consider the circuit diagram below. Using mesh analysis, compute the currents (a) IR1, (b) Iz1, and…

Q: Answer the following points in detail and rigorously. Instead of resorting to formulas, develop from…

Q: v1(t) = 12 cos(377t) v2(t) = 5 cos (377t) R1 3 kN R2 8 kN C1 450 nF b ww ww C2 600 nF L1 5 H v7(t)…

Q: Suppose that v1(t)=100 cos(ωt) and v2(t)=100 sin(ωt). Use phasors to reduce the sum vs(t) = v1(t) +…

A: Given data: v1t=100cosωtv2t=100sinωt Now, v2t=100cosωt-90° The phasors are given as,…

Q: In the circuit shown below, the AC voltage is V0 cos(ωt). Find: (a) The current I(t) through the…

A: Detailed solution is attached in the form of notes. Please go through it. Thank you.

Q: 377 rad/sec coil is provided i Q2\ The current through a 0.1 H and w = the sinusoidal expression for…

A: Voltage across inductor is given by v(t) = L × di/dt and voltage leads current by 90 degrees in…

Q: 2) Voltage Phasors I Suppose you have a circuit that adds together two time-varying voltage inputs…

A: As per our guidelines we are supposed to answer only one question. Kindly repost the other parts in…

Q: a) Suppose that between the two terminals of an element there is a voltage v (t) and that a current…

A: Note: As per our company guidelines we are supposed to answer ?️only the first 3️⃣ sub-parts. Kindly…

Q: Answer following questions: (a) At t = 5 ms, a sinusoidal current i is known to be zero and going…

Q: A4 The circuit showed in Figure A4, is powered by an AC voltage source Vs. Sketch the phasor…

A: Here we discuss about the single phase AC RL parallel circuit.

Q: Q2: For the circuit in the figure, find: 16mH 265LF R=42 + UR - + PL + vc e= 70.7 sin 377) a) Find…

A: Voltages and current of the given circuit are calculated as shown below

Q: the phase relation for the following pairs of sinusoids, (which leads and lags which by how much).…

A: In this question we will write phase relationship between two given voltages...

Q: Q2: For the circuit in the figure, find: R = 40 16mH 265LF + UR - - la + Da 70.7 sin 377 a) Find the…

A: This is RLC series circuit. Find the current in the circuit and total impedance? Overall power…

Q: į, = 2/2<45°A » Find Ủ,| + Ú, R a 8Ω + -j42: j82

A: Given, I1=22∠45∘A Equivalent resistance of the circuit is given as,…

Q: Figure Q2(b) shows the time domain circuit with the voltage source, vs(t) is 25 cos 100t V. The…

Q: Please show all work and calculations in detail. Thank you!

A: As per Bartleby policy we can answer only one part at a time, I am answering part a repost it for…

Q: 4. A 50 Hz, alternating voltage of 150 V (rms) is applied independently to (a) Resistance of 10 n,…

Q: R1 400 N L1 500 mH ww + + v:(t) v2(t) C1 10 uF 6 V 12 V 60 Hz 60 Hz ww R2 200 N

Q: Basic Phasor Math For the time-domain expressions shown in Figure 2: (a) Find V, and V2, the phasor…

Q: Given: A, B Consider sinusoid waveforms v1(t) and v2(t), where v1(t) = -A sin (wt + 30°) and v2(t) =…

Q: Q6. (a) For two sinusoidal voltages v₁ = 30 sin(at) V and v₂ = 30 sin(wt + 0.25m) V, evaluate the…

A: Given v1 = 30sin(ωt) v2 = 30sin(ωt + 0.25π) v1 + v2 = vsin(ωt +β) RMS values of v1, v2, v1+v2 half…

Q: phase relation for the following pairs of sinusoids, (which leads and lags which by how much). Draw…

Q: R ell + 12 cos 3t V C Vo 4 sin 2t A 10 V If we would like to use Superposition to solve for v, in…

Q: 2.The voltage across a 10 Q inductive reactance is: v(t) = 100 sin wt. a. What is the sinusoidal…

Q: Given: A, 0 Consider two sinusoids v1(t) and v2(t), where v1(t) = A sin (wt + 30°) V and v2(t) = –2…

A: we need to choose correct option and find out the VT.

Q: Two alternating voltages are given by vị = 120 sin wt volts and v2 = 200 sin(wt volts. Obtain the…

A: This question belongs to basic electrical . It is based on the concept of calculation of expression…

Q: 3. Determine the sinusoidal steady state current i (t) using phasor methods. i(1) 1 kN 1.5 kN v,(t)…

A: Let, R1=1000 ΩR2=1500 ΩC=16 μFL=13 HVst=40sin3000t V

Question

Pls fastttt

Q1. (i) Convert the following sinusoid into a phasor.
v(t) = -10 cos(33t + 15)
(ii) Two sinusoidal functions are given as under, find V = V1 × V2
v1(t) = 15sin(4t) and
v2(t) = -3sin(4t + 25).
%3D
Q2.Find Io in the circuit given under using Mesh Analysis method.
6/0° A
j2 Q
6 Ω
j4 Q
30/30° V
8 Ω
ll

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 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

i (t)  40 2 cost A2 i (t)  30 2 cos(t  90) A2. Suppose thatFind i1 + i2。 3. A voltage source V is applied to a 100 μF capacitor.(1)Find the impedance of the capacitor.(2)Find the phasor current and phasor voltage.(3)Draw the phasor diagram.100cos200ut 4. Are the circuit voltages and impedancesgiven in the following diagrams correct?Z  7Ω U=14V ? Z  10Ω U=70V ?(a)34V1V26V8V+_U 6830V40V(b) 5. Are the circuit currents and impedancesgiven in the following diagrams correct?Z  2Ω I=8A ? Z  2Ω I=8A ?(c)4A4 4A4 A2IA1(d)4A4 4A4 A Z1 = (3+j4) Ω, Z2 = (8–j6) Ω， U  2200 V1 2 Find I , I , I .Z1 Z2 U+–I1 I 2 I，
Suppose that v1(t)=100 cos(ωt+45°) and v2(t)=150 sin(ωt+60°). Use phasors to reduce the sum vs(t) = v1(t) +v2(t) to a single term of the form Vm cos(ωt+θ). Draw a phasor diagram showing V1, V2 and Vs. State the phase relationships between each pair of these phasors.
In the circuit shown below, the AC voltage is V0 cos(ωt). Find: (a) The current I(t) through theresistor and capacitor, assuming no current is diverted into the branches on the right. Clearlyidentify the relative phase shift δ between the applied voltage and the current. (b) The voltage VR(t) across the resistor. Factor your answer out so that it is expressed in terms of the dimensionlessquantity ωRC. Graph the amplitude of VR(t) as a function of ωRC.
given The sinusoidal current source produces the current 8*cos(20,000t) A. L = 40 uH C = 1 uF R1 = 10 ohms R2 = 5 ohms R3 = 6 ohms a. what is inductor impedance ZL? b. what is capacitor impedance ZC? c. what is admittance Y1 in the branch on the left? d. what is admittance Y2 in the branch in the middle? e. what is admittance Y3 in the branch on the right? f. what is the equivalent admittance to the right of the current source? g. what is the equivalent impedance to the right of the current source? h. what is the source voltage, v? i. what is the phasor current I across the capacitor? Please all subparts in short like it definitely don't reject in shorts please..
Answer the following points in detail and rigorously. Instead of resorting to formulas, develop from basic principles (laws of voltages and currents, definition of electrical power, properties of phasors, among others). a) Suppose that between the two terminals of an element there is a voltage v (t) and that a current i (t) enters through the terminal marked with a positive sign. Show that if v (t) and i (t) are sinusoidal and are out of phase by an angle ϕ, then the active power P that is consumed by said element is proportional to cos ϕ. b) How much is P for a pure inductor and how much for a pure capacitor? Does this make physical sense? c) When specifying the power factor seen between two terminals, why is it necessary to indicate whether it is lagging or leading? d) Show that the complex power consumed by two elements in parallel is the sum of the individual complex powers. Then repeat the procedure but for two elements in series. e) What meaning would you give to the P consumed…
Answer the following points in detail and rigorously. Instead of resorting to formulas, develop from basic principles (laws of voltages and currents, definition of electrical power, properties of phasors, among others). a) Suppose that between the two terminals of an element there is a voltage v (t) and that a current i (t) enters through the terminal marked with a positive sign. Show that if v (t) and i (t) are sinusoidal and are out of phase by an angle ϕ, then the active power P that is consumed by said element is proportional to cos ϕ b) How much is P for a pure inductor and how much for a pure capacitor? Does this make physical sense? c) When specifying the power factor seen between two terminals, why is it necessary to indicate whether it is lagging or leading?
Suppose that v1(t)=100 cos(ωt) and v2(t)=100 sin(ωt). Use phasors to reduce the sum vs(t) = v1(t) + v2(t) to a single term of the form Vm cos(ωt+θ). Draw a phasor diagram, showing V1, V2 and Vs .State the phase relationships between each pair of these phasors.
Two alternating voltages are given by v1 = 15sinωt volts and v2 = 25 sin (ωt – π/6) volts. Plot both functions on the same axes and hence determine a sinusoidal expression for the resultant vr = v1 + v2. Check your answer using an analytical method. Your manager has asked you to analyse the variation in in results between the two methods
If a phasor representation of a current is given by I=70.745A, it is equivalent to a. 100e/45 b. 100+j100 c. 50+j50
Find the total impedance, voltage drop on the 100-ohm resistor, draw the phasor diagram of the voltage and current at R1, total power (apparent) delivered by the current source, draw the phasor diagram of the voltage and current at the source. Also, is the circuit inductive, capacitive, or neither (resistive)? please give the step-by-step solution NOTE: Polar form for Voltage & Current. Rectangular form for Impedance
Three branches having impedances of 3+j4 Ω, 16−j12 Ω, and−j4 Ω, respectively, are connected in parallel. What are the equivalent(a) admittance, (b) conductance, and (c) susceptance of the parallelconnection in millisiemens? (d) If the parallel branches are excited froma sinusoidal current source where i=8 cosωt A, what is the maximumamplitude of the current in the purely capacitive branch?
Given the phasor V2=5∠50o, the equivalent phasor voltage is given by the expression?