Answered: Transform each of the following into…

Transform each of the following into phasor form: (a) 28 cos (20t) (b) 32 sin (2t-90°) (c) sin (9t+45°) (d) 5 cos 10t+8 cos(10t+45°)

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 2.2P: Convert the following instantaneous currents to phasors, using cos(t) as the reference. Give your...

See similar textbooks

Related questions

Q: In signal detection terms, if you are doing something where a miss would be horrible and a false…

A: According to the question, we need to find the criteria of the signal detection under the given…

Q: consider two buses connected by an impedance of (0 + 5j) Q. The bus '1' voltage is 100 230° V, and…

Q: 402 www 10 V Figure 6.5 Select one: A. 4 V B. 10 V w C. 6 V D. 8 V 120 Mw 622 See Figure 6.5. What…

A: Given circuit,

Q: A d.c. generator supplies a lighting load of forty 100W bulbs, a heating load of 10kW and other…

A: We need to find out the total load for given generator .

Q: Exercise 3: Determine v and i'in the circuit below. (+ 12 V ( 4Ω www + 6Ω % + - 2% 4 V 1+

Q: A transmission line with negligible attenuation has L = 0.1 uH/ft and C = 0.2 nF/ft and is typically…

Q: The BEST choice electronic device to turn a device at a particular voltage is a/an _____. A. PUT B.…

A: the correct option would be SCS. Particular voltage can be obtained by adjusting firing angle of scs…

Q: A circular loop of area 5 x 10²m² rotates in a uniform magnetic field of 0.2 T. If the loop rotates…

A: Solution !!

Q: Q28. * Which of the following paths is not a simple cycle? A F 8 D 7 3 B G 13 E 10 14 11 C 12 H OP=…

A: Given: Path diagram,

Q: In the network shown in the figure, each of the resistance is equal to 20. The resistance between…

Q: 2. The pole zero plot of a ransfer function is shown below. The transfer function of the system is…

A: In pole zero plot poles are represented with symbol × and zeroes are represented with symbol o.…

Q: T= RS + RS + S

A: This is a basic problem of logic gate function. The detailed solution is given in the next step.

Q: R₁ = 2.5 12 R₂-692 R₁-20 200 V- R₂ = 40

Q: Determine the total resistance across the terminals from the figure below. RT ww 1 ohm www 25 ohms…

A: We know that in series connection net resistance is increases and while in parallel connection net…

Q: Expand the expression to a standard SOP form a. A B + A B’ C + A B C Use a Karnaugh Map to reduce…

A: This is a problem of logic gate function. The solution is given in the next step

Q: 3. Illustrate how science and engineering are related.

A: Here we need to discuss the relationship between science and engineering.

Q: Question 47 If a resistor is dissipating 1/4 W, it can supply 1/4 W to the load. True False

Q: What is the function of the one-bit half adder? Exactly how many inputs and outputs are there…

A: One-Bit Half Adder:- A form of combinational logic circuit known as the Half Adder adds two 1-bit…

Q: Write the following quantities in scientific notation. (a) 150002 (b) 0.003342 (c) 0.000 025 A (d)…

A: Scientific notation is used to express very large or small number into a decimal form . The first…

Q: For the 13-kVA, 1540/220-V transformer shown in Figure (2): a) Calculate the full-load voltage…

A: Given, E1 = 1540 VE2 = 220 V Z1 = 4.4 + j6.5 ΩZ2 = 0.042 + j0.048 Ω Where, R1 = 4.4 ΩR2 = 0.042 Ω…

Q: A lossless transmission line is terminated by an open circuit. An incident signal travels from the…

A: According to the question, a lossless transmission line is terminated by an open circuit. An…

Q: use a P-N junction ideal diode to simulate a circuit measure and plot its I-V characteristics as…

A: According to the question, we need to show the theoretical calculation for the large signal piece…

Q: O what F = How have 15 the (A + B CMOS C)•D•E Circut many n Mos in Problem I transistors schematic…

Q: A 250V series motor draws a current of 40A. The armature resistance is 0.15 ohm and the field…

Q: Draw the logic diagram and logic equation of the followings: NOR IMPLEMENTATION: A. NOT B. AND…

A: Given, Implementation using NOR gate A) NOT gate B) AND gate C) OR gate D) XOR gate E) XNOR gate

Q: The rated speed of a three-phase, 2-pole, 50 Hz cage induction motor is more likely to be d) 1750…

A: Given: A 3-phase cage induction motor has, Number of poles, P=2. Rated frequency, f=50 Hz.

Q: The frequency of the supply to the stator of an 8-pole induction motor is 50 Hz and the rotor…

Q: REFERRING LRING TO THE SINGLE-NODE - PAIR (a) DETERMINE THE TWO CURRENTS L, AND iz; (b) COMPUTE THE…

A: KCL stands for Kirchhoff's Current Law. Node is a point of connection between two branch element.…

Q: Write a function using the block diagram shown below: a b D C D f

A: Introduction Given circuit is consist of AND gate. State Table of AND gate is A…

Q: Q2) For the circuit shown in Fig. 2 describe the output voltage and draw the waveform if the pulse…

A: Given circuit,

Q: In the transformer shown in the below figure, the inductance measured across the terminal 1 and 2…

A: When two inductance L1 and L2 are connected in series and coupled through mutual inductance M then…

Q: A 500 lossless line has load voltage V₁ = 10 e/25° V and load impedance 50 e/³0⁰ 9. Find the value…

Q: 4. Use superposition to find the value of lo in the circuit. 2 ΚΩ 12V(+ +)ον Dov 3 ΚΩ 6 ΚΩ 12V 4 ΚΩ…

Q: 3. Normalized impedance of 1-j is: a) In the upper half of the impedance smith chart. b) In the…

A: Smith chart: Smith chart is a quick and easy way to determine the value of input resistance or…

Q: If we have Const Pie = 3.14, what is the value of this expression: Pie = Pie +1 Pie = 3.14 Pie =…

Q: 4. Determine the power in the spectral components.

A: Given signal, VFM=100sin204.6π×106t+3sin30π×103t V

Q: 4. The given system has NF- 8.74dB, has all impedances at 5002 and uses high side injection, a.…

A: According to the question, for the given system as shown below, We need to find, (a) Mixer…

Q: A 50-ohm lossless transmission line has series inductance of 250 nH/m and shunt capacitance of 100…

Q: fm Q5: A carrier signal of frequency 91 MHz is frequency modulated by a sine signal of amplitude 10…

A: We need to find out the bandwidth for FM signal .

Q: 3. Minimize the following Boolean functions into sum-of-products form using a K-map (a) F(a, b,c,d)…

Q: R Exercise 1: In the circuit below, determine v and v d 4 V с 36 V R₂ D + 12 V- VR2 I ♡ + 14 V- Ux b…

A: In this question, We need to determine the voltage VR2 and Vx . We are solving this problem…

Q: A 1602 resistor, an 830 inductive reactance, and a 20 capacitive reactance are in series. A 120V…

A: Given data, Resistance R=16 Ω. Inductive reactance, XL=93 Ω Capacitive reactance XC=20 Ω Supply…

Q: A current of 3.6 A transfers a charge of 375 mC. How long would this take?

A: It is given that: I=3.6A Q=375 mC

Q: OBTAIN A NUMERICAL VALUE FOR THE POWER ABSORBED вч ЕАСH Егембит IN THE стешет вегоw. (SINGLE-L00P…

Q: A music signal has frequency components from 15 Hz to 30 kHz. If this signal could be used to…

A: In this question, We need to determine the range of frequencies for the lower and upper sidebands.…

Q: Using Millman's Theorem calculate the current I shown given figure. 10 V 2592 3Ω 592 20

Q: 7. The total rotational losses of an induction motor are a combination of A) Friction losses C) Core…

A: Since you have posted the multiple questions so we are supposed to answer 3 questions.

Q: Problem 10. For the double-beam oscilloscope dis- plays shown in Figure 10.20 determine (a) their…

Q: PROBLEM #9 IN THE CIRCUIT BELOW, ONLY THE VOLTAGE UX IS OF INTEREST. SIMPLIFY THE CIRCUIT USING…

Q: For a pulse-amplitude modulated (PAM) transmission of voice signal having maximum frequency equal to…

Concept explainers

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).

Question

100%

Transform each of the following into phasor form:

(a) 28 cos (20t)

(b) 32 sin (2t-90°)

(d) 5 cos 10t+8 cos(10t+45°)

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

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 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

Express these sinusoids as phasors" 1 . v = 7 cos (2t + 40) 2. i = -4 sin(10t + 10) Given the sinusoid, calculate its amplitude, phase. angluar frequency, period and frequency. 3. 5 sin (4π t - 60°)
Find the phase relation for the following pairs of sinusoids, (which leads and lags which by how much). Draw the phasor diagram e = 100 cos(7.2(pi)t + 2pi/9)V I = 2.5cos(7.2(pi)t - pi/12)A
Given v1 = 20 sin (ωt + 60˚)V and v2 = 60 cos (ωt - 10˚)V, determine the phase angle between the two sinusoids and which one is lagging.
find a sinusoid equivalent to 7.21sin wt + 11.2 cos wt
For the circuit shown below, if E =30 sin(377t + 20°) what is the sinusoidal expression for the current?: A)i =7.07 sin(377t + 20°) B)i =10 sin(377t - 20°) C)i =10 sin(377t + 20°)
A circuit has an ac voltage source and a resistor and capacitorconnected in series. There is no inductor. The ac voltage source hasvoltage amplitude 900 V and angular frequency v = 20.0 rad/s. Thevoltage amplitude across the capacitor is 500 V. The resistor has resistanceR = 300 Ω. Does the source voltage lag or lead the current?
Find the phase relations for the following pairs of sinusoids. Sketch the curve e and i anddetermine which one LAGS and LEADS.a. v = 60 sin(377 t + 50°) V ; i = 3 sin(754t − 10°)A b. v = 6.4 sin(7.1 πt + 30°) V ; i = 7.3 sin(7.1 πt − 10°)A c. v = 42.3 sin(400 t + 60°) V ; i = −4.1 sin(400t − 50°)A
The signal V1=100 cos(500t - 30°) and the signal V2=20 sin (500t +45°) compared in phase would be a) V1 15° ahead of V2 b) V1 75° behind V2 c) V2 15° ahead of V1 d) None of the above
If the rms phasor voltage is given as V angle= 60-degree, then how v(t) can be written.
Determine which of these sinusoids leads and how much time shift . 8 cos 314t and 9 sin (314t + 75°)
Represent the following three waveforms on a single phasor diagram.(Use the current as the reference phasor).i = 14 sin 377 t v1=18 sin(377t + π/4) v2 = 16 sin(377t – 60°)
If the maximum value of an alternating voltage with a frequency of 35 Hz is 100 V, write the equation for this voltage. A u= 70,7.Sin2,198t B u= 63,6.Sin35t C u= 63,6.Sin35t D u= 100.Sin219,8t E u= 63,6.Sin35t