Two alternating voltage are given by v1 = 120 sinωt volts and v2 = 200 sin(ωt – π/4) volts. Obtain sinusoidal expressions for v1 + v2 . (a) by plotting waveforms, and (b) by vector. Please show some graph and diagram on how you solve this problem ?

Two alternating voltage are given by v1 = 120 sinωt volts and v2 = 200 sin(ωt – π/4) volts. Obtain sinusoidal expressions for v1 + v2 . (a) by plotting waveforms, and (b) by vector. Please show some graph and diagram on how you solve this problem ?

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: Determine the Laplace transform of, v(t) = 8(t) + 2u(t) – 3e¬2tu(t) %3D

Q: spherical conductor is known to have a radius and a total charge of 10 cm and 20uC. If points A and ...

A: We need to find out rate of change of potential for given charged sphere .

Q: 1. Differentiate period and frequency in relation to AC terminologies.

A: In AC, Instantaneous magnitude and angle of the signal changes everytime but in DC, it's Instantaneo...

Q: Assuming the dielectric of each capacitor is air and the network is connected to Vab = 30V supply, c...

Q: A hypothetical isotropic antenna is radiating in free-space. At a distance of 100 m from the antenna...

Q: Q4: Using Mesh analysis, find the currents loop in the circuit shown below: 7.5 kN R4 E," 3 V R1 2.2...

Q: In circuit analysis, expound separately the meaning of getting negative values for the current & vol...

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source, eithe...

Q: Choose the correct answer provided in this time (a) 15 watt.sec (c) 150 watt.sec 2-With the rise in ...

Q: Q1 Explain why it is important to have the oscilloscope switched to 'DC' when viewing eye patterns. ...

Q: A coil draws 1875 watts when connected to a 165 V dc source. It consumes 30.72 watts when use on a 2...

A: I have checked every calculation but not getting 39 mH but my solution is 100% correct. There may be...

Q: 00-V shunt motor is taking a current of 30A. Armature resistance is 0.2 ohm and shunt field resistan...

Q: For n=1, M=2, the baud is equal to the bit rate. Select the correct response:

Q: (e) x(t) 2 alcugie 5-4-3 -2 -1 2 3 4 5 6 7 19994 (f)

Q: 2. Two vectors are defined at point P as F = 10a, – 3a, + 5as and G = 2a, + 5a,+ 3as. Determine the ...

Q: Given that vector field r xi + yj+ zk, compute the flux integral (surface integral) of r over a squa...

A: Brief description : Divergence theorem is applicable only for the vector fields. By the help of dive...

Q: for a cathode 7 segment display create a truth table and kmap for a function that is BCD to 7 segmen...

A: Seven segment display is an electronic circuit consisting of 10 pins. out of 10 pins, 8 are LED pins...

Q: (b) Given the circuit in Figure Q4, calculate the vo and io. 10 ΚΩ 1 V 100 k2 : 90 kΩ 10 k2 50 k2 Fi...

Q: resistance RC and a 4 ohms capacitive reactance are in series and the combination is parallel to a 1...

A: We need to find out the value of resistance for given phase .

Q: 5. Which of the following are vectors? a. Temperature b. Time c. Force d. Electric Field

A: Vector : Vector quantity will have both magnitude and direction. Scalar : Scalar quantity will have ...

Q: Determine the Laplace transform of f(t) shown in the figure

A: In this question, We need to determine the Laplace transform of the given signals. We are solving ...

Q: 3. What is the instantaneous peak voltage at 250° on a 6 V peak sine wave?

Q: Why the power flow analysis involves with non-linear equations?

Q: A resistor of R= 90 ohms and an unknown capacitance are in series. The voltage across the resitor is...

Q: Given a parallel plate capacitor where the medium between the 2 plates is pure vacuum, the cross sec...

A: We need to find capacitance and charge and flux density for given capacitor

Q: 4. Given:delta to wye(balanced) Vab=220 angle 30 deg Load impedance=15+j20 ohm Calculate the line cu...

Q: An 8-pole d.c. shunt generator with 778 wave-connected armature conductors and running at 500r.p.m. ...

Q: When generator is being driven at 1200 rpm, the generated emf is 230V. What is the generated emf if ...

Q: A hypothetical isotropic antenna is radiating in free-space. At a distance of 100 m from the antenna...

Q: A single-stage amplifier has a 200-kHz bandwidth and a voltage gain of 100 at room temperature. Assu...

Q: 1. Given:wye-wye(balanced) Three phase generator impedance per phase:0.6+0.10j Three phase load impe...

Q: Suppose you want to store 2.50 J of electric potential energy in a volume of 1.00 m3 in a vacuum. Wh...

Q: 3. Two points are defined in rectangular coordinates as P(8, 2,1) and Q(-2,7, 4). (a) Give the cylin...

Q: Given the potential field in cylindrical coordinates, V = 100 + 50ρ + 150ρ sinΦ volts, and point P ...

Q: A spherical conductor is known to have a radius and a total charge of 10 cm and 20uC. If points A an...

Q: Q5: Find I and Vs in the circuit of Fig. if the current through the 3-Q resistor is 2 A. ww 2 A 10 Ω...

Q: Design an inverting circuit using a single operational amplifier that produces an output, vo =-(8V1 ...

Q: The ohmic resistance of a large magnetic contactor is measured to be 20 ohms. A 230 V is impressed o...

Q: Points A and G are located at (-1,2,1) and (2,1,1), respectively. a. Convert the coordinates of poin...

Q: A diode generator is required to produce 14 micro volts of noise in a receiver with an input impedan...

Q: Two single phase motors are connected to a 3 phas 4 wire feeder having 220 V between phase and the n...

A: Current: It is the rate of the time of the change of the charges and the unit of the current is ampe...

Q: If all the stages in a tandem circuit have identical signal to noise of 35 dB, then what is the over...

Q: 9. An air gap measuring 1.5 mm is cut in the magnetic ring with a mean radius of 10 cm and a cross s...

Q: Complete the table by calculating and simulating in LTSpice the given common emitter configuration b...

A: BJT is a current controlled device which operates in different mode based on base current. Mode of ...

Q: A hypothetical isotropic antenna is radiating in free-space. At a distance of 100 m from the antenna...

Q: When reading an analogue device that has narrowly spaced divisions, an appropriate value for the err...

A: Analog devices- Analog devices are such devices that produce an output that follows the input signal...

Q: D 00000 R 1Q Q

A: As we can see the clock is provided to the first flip flop only and clock of otger flip flops are co...

Q: R2 12 15 R1 VS2 R5 | 13 10V 16 10k 11 VS1 R3 R4 15V 3.3k

A: Current: It is the rate of time of change of the charges and its unit is ampere

Q: Complete the table below and show your complete solution. Find the operation region (cut-off, forwar...

A: Given

Q: Let E = (-6y/x2)ax + (6/x)ay + 5az V/m and calculate VPQ given P(-7, 2, 1) and Q(4, 1, 2). QUICKLU N...

A: The solution is given below

Q: 7. A coil having an impedance of (8 + j6) Nis connected across a 200-V supply. Express the current i...

Question

Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.

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

Explain the following 1. Diffrence between DC and AC Electricity. 2. how to convert rectangular form to polar form and polar form to rectangular form. 3. why need to improve a power factor
a) Using your own words, describe how triangular waveforms are produced from sinusoidal waveforms. b) Write a sinusoidal formula that will produce a triangular wavefor y c) Demonstrate your understanding by plotting the formula shown in b using any of the plotting software.
The below figure shows the waveform of the voltage and current in a purely inductive AC circuit. Voltage Current Using the voltage phasor as the reference, the current phasor Lags by 90° Is in phase with the voltage Leads by 90° Lags and then leads by 160°
Shown in the figure below is an "RL" circuit drive by an AC power source. The AC power source has an RMS voltage of Vps (RMS) = 9.84 Volts and is running at a frequency of f = 8.585e+04 Hz. The resistor has a resistance of R = 2170 and the inductor has an inductance of L = 3.54e-03 Henries. Vps R ww Write the FORMULA for the total impedance of the circuit Ztot = Determine the numerical value of Ztot = 2890.5 Determine the numerical value of $z= = 41 Determine the current through the circuit: • I(PEAK) = 4.81E-3 • I(RMS) = 3.404E-3 Determine the voltage across the resistor: • VR(PEAK) = 7.387 • VR(RMS) = 5.22 ✔✔ Amps ✔Amps Write the FORMULA for the phase of the total impedance of the circuit z... = | tan-1 2701 R x Volts X Volts Determine the voltage across the inductor: • VL(PEAK) = 9.184 • VL(RMS) = 6.49 ✔ Volts Volts L R²+ WL- ✔ degrees 2 If a second circuit were connected in parallel with the inductor, this circuit would be considered as: O a low-pass filter O a capacitive switcher…
Task (3) Al Hussein Technical University You are given the below parallel RLC circuit, answer the following questions showing the detailed steps. 1.5 μF Lis 300 mH 220 V R3 300 2 L2 120 mH 50 Hz 0.5 µF Figure 3: Parallel RLC Circuit a) Total impedance of the circuit b) The voltage and current Phase shifts of the total impedence. c) The voltage across C1 and the current flows through it. d) The voltage across L1 and C2. e) The currents flow through L1, R and L2.
Using a line phasor (circle), draw the two given phasors. Use the sine function as the base function.
For the phasor diagram in figure 6 express the voltages in sinusoids for a period of 5ms. Im Re )e,=45° e,=20 Vz=10 V2=8 Figure 7 a. Va(t)=. b. V2(t)=. c. What is the rms voltage of V1 = d. What is the rms voltage of V2=_ e. What is the frequency in Hz = f. What is the angular frequency =. In terms of lagging and leading what is the exact phase relationship between V, (t) and V2(t) g.
A sinusoidal current of 5 Arms is flowing through a series combination of a resistor and Inductor. The value of R is 45 ohms and that of the inductance is 15 mH and a frequency of 60 Hz. Find the magnitude and the phase angle of the voltage across the combination. (Hint: you can use phasor diagram). Select one: a. [V]=28.89, angle=9.39 b. IV]=25.60, angle367.00 c. [V]=128.01, angle3D10.18 d. IVl=226.77, angle=D7.16
An electrical circuit with a sinusoidal voltage source, a resistor, and a capacitor all connected in series. The voltage across the capacitor: Select one: a. Leads the current in the capacitor by exactly 90o b. Is in phase with the sinusoidal voltage source c. Is in phase with the voltage across the resistor d. Leads the current in the circuit by 90o e. Lags the current in the circuit by 90o
How would you solve this question? How do you know when the voltage will lead the current and vice versa? Do we need to use a phasor diagram for this?
The below figure shows the waveform of the voltage and current in a purcly inductive AC circuit. Voltage Current Using the voltage phasor as the reference, the current phasor O Is in phase with the voltage Lags by 90° O Leads by 90° Lags and then leads by 160°
a) Using your own words, describe how triangular waveforms are produced from sinusoidal waveforms. b) Write a sinusoidal formula that will produce a triangular waveform. c) Demonstrate your understanding by plotting the formula shown in b using any of the plotting software.