Answered: The voltage of a source is e = 220 cos…

The voltage of a source is e = 220 cos (wt - 1200) while its three loads take currents given by their equations: Ia = 3.2 sin(wt + 300); Ib = 2.8 sin(wt – 600); Ic = 4.7 sin

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: ASSIGNMENT A 50v B 30v th- 22 |k₁=52 झज्झ R3=352 R4=21 M R₂ = 252 R₂100 E 31 SOLVE: RTOTAL = ? I…

Q: Q3/ A sinusodail signal shown in figure (1) below: VPP=RV N Time (t) Upp is 12V and T= 0.08 Sec. I-…

A: The sinusoidal signal is shown below, Where, Vpp=12VT=0.08 sec

Q: The switching period depends on the duration time Ton/T if the duty cycle D (0.25,0.50, 0.75) finds…

A: Note : Type of converter is given so i am assuming buck converter and solving the question according…

Q: 13. For the operational amplifier circuit shown in the following figure: 3R R + R Output 3R The…

Q: 2. Find the hybrid parameters of the following circuit. i₁ 1 F V1 1 F 16 1 Ω 1F: 201 1 Ω: 02 19

Q: A capacitor of capacitance 120 uF is connected across a 220 V, 60 Hz A.C. mains. Calculate the…

Q: Design using NAND gate to have such a truth table. Inputs Outputs C Y₂ Y₁ Y₁

A: Given truth table of inputs A,B,C. To design the respected outputs with NAND gates only.

Q: Calcule V2, aplicando análisis de nodos

A: The node voltage can be obtained by using the kirchhoff's current law. The equations can be obtained…

Q: The load in each phase of a delta connected network is equal to 73247 Ohms. The network is connected…

A: In this question, We need to determine the line currents? Using the ohms law I= V/Z

Q: Find the transfer function of the following block diagram using block diagram reduction. Show…

Q: Are power transformers ideal devices, i.e., is their efficiency equal to 100%? Explain briefly

Q: 1. Determine Vx in the circuit of figure 1 using: 1.1. Mesh Analysis 1.2 Nodal Analysis 1.3…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: What is the luminous intensity of a 100 watt tungsten

Q: The load current in a system is 100 A. The short-circuit current for the smallest fault is 1000 A.…

A: Given that; Load Current=100ASmallest fault current=1000ARelay current IR=5A

Q: Implement a Verilog Code of 2-bit Magnitude Comparator in behavioral style

A: Behavioral style is the highest level of abstraction provided by Verilog HDL. A module can be…

Q: H.w Charges +Q and +30 are separated by a distance 2m. A third Charges is located such that the…

Q: 633T 6.50T 0.75T 1.00 1251 1341 Q4\ The buck converter has the following parameters: V = 10 V, L =25…

Q: Q5/ Calculate the equivalent inductance for the inductive ladder network in the circuit shown below:…

A: In this question we need to find a equivalent inductance of the given circuit

Q: A coil which has an equivalent impedance of 63∟-55 is in series with a capacitor of 252 microfarad.…

Q: Q 1/ Calculate the resistance between two terminals A, and B in the network shown by using…

Q: A 20 MVA, 11.2 kV, 4-pole, 50 Hz alternator has an inertia constant of 15 MJ/MVA. If the input and…

Q: 11.12 The transfer function of an FIR filter is H(z) = z²(0.5z + 1.2 +0.5z¯¹). (a) Find the…

Q: A proton moves in a circular orbit of radius 36 cm, in an external magnetic field of strength 3.35…

A: Given, Circular orbit radius, r = 36 cm External magnetic field, B = 3.35 T Mass of proton,…

Q: Q3: choosing direction of the SVPWM satisfyingly from to pointed inverter leg and find 1)the…

A: Pulse Width Modulation: PWM (Pulse Width Modulation) is a method for obtaining analog outcomes using…

Q: Io. Si D₁ 15 V Si 10₂

Q: Consider the following converter topology in a battery charger application. Vs= Vbatt = 240V Vs •…

A: Given information about a converter topology is, Vs=333 Volts. L=10 mH=10×10-3 H. Vbatt=240 Volts.…

Q: A 20 MVA, 11.2 kV, 4-pole, 50 Hz alternator has an inertia constant of 15 MJ/MVA. If the input and…

A: To find the angular acceleration of alternator in mechanical degree/ sec2 Given: MVA rating of…

Q: For the circuit shown in figure No 3 determine the value of RL. Which will make the Zener diode…

A: Load resistance: The resistance is the property of the of the material the resist the flow of the…

Q: 5. For the given circuit, draw the output waveform. (Assume Silicon diode). R=2.2k2, R₁-33002.…

Q: of R G₁ G3 G5 G4 C

A: Block Diagram Reduction Technique: The cause-and-effect relationship between the input and output of…

Q: Design Wien-bridge and f=3000 HZ? osc to get Sin wave Signal

A: The sine waveform can be generated by using the wein bridge oscillator. It is a type RC based…

Q: An alternating current is represented as i(t) = 20 sin (100 t+). The frequency of the current is :

Q: Q2:If the carrier frequency 500hz and reference voltage (12) V with Ac=3Ar and modulation frequency…

A: Carrier frequency is measured in cycles per second, or Hertz, and refers to the frequency of a…

Q: INDUCTANCE Assume that the initial energy stored in the inductors is zero. Find the equivalent…

Q: Three impedances, Zan = 20+j0, Zbn = 16+j12, Zcn = 5-j15 ohms, are connected in wye across a 230V…

Q: Represent the following block diagram to a signal flow graph and solve for the transfer function…

Q: 8.) R₁ G₁ 6₂ G₂ 25 с

Q: I +1 V₁ 0.JV IR 1 = 182 RI lok R2 IK 123 Ik milli amps √₁₂

Q: in Series Circuit where R=102, L = 1H C = 4MF Frs (~-~-) HZ , 2r= бо * In a free Sourc Rc Circuit…

Q: 7.23 The switch in the circuit in Fig. P7.23 has been in the left position for a long time. At t = 0…

Q: -10 (S-1) (a) The continuous plant G(s) = s+5 is controlled by adjusting a gain K. Here, the plant…

A: The block diagram of the control system is shown below, Where,Gs=-10s-1s+5and Sampling period,…

Q: V +20 V a Pvs? Si Η Ge 2 ΚΩ Ι '2ΚΩ

Q: Vg Y ww Si

Q: The power flowing in a three-phase, three-wire balanced load system is measured by the two-wattmeter…

A: Given Data, The reading on wattmeter A =5kW The reading on wattmeter B = -1kW

Q: Design a CMOS circuit using the minimum CMOS transistor network that implement the functionality of…

A: Given Data, F=(A+(B+CD¯))¯ A CMOS integrated circuit is a type of semiconductor used in transistors…

Q: Example 4: Magnetic Forces on Current-carrying wire in magnetic field (a) Calculate the force per…

Q: The instantaneous current of AC source is 1, inst Select one: Oa. 250 A b. 176.6 A OC. 300 A Od. 150…

Q: A 6-hp; 60-Hz; 120 volts; 8 poles; three-phase induction motor was tested and the following data…

A: Given A 6-hp; 60-Hz; 120 volts; 8 poles; three-phase induction motor was tested and the following…

Q: 14.1 a) Find the cutoff frequency in hertz for the RL ter shown in Fig. P14.1. b) Calculate H(jw) at…

Q: What is the action of a capacitor in a Power Supply Circuit?* a. To de-couple DC component of the…

A: In this question we need to choose a correct option.

Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

The voltage of a source is e = 220 cos (wt - 1200) while its three loads take currents given by their equations:

Ia = 3.2 sin(wt + 300); Ib = 2.8 sin(wt – 600); Ic = 4.7 sin wt. Determine the total power components.

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

Analysis of Single Phase and Three Phase System

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

Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor, and a 4 capacitor. (a) Draw the circuit diagram. (b) Compute the series impedance. (C) Determine the current I delivered by the source. Is the current lagging or leading the source voltage? What is the power factor of this circuit?
244. The apparent power drawn by an a.c. circuit is 20 kVA and reactive power is 12 kVA. The real power in the circuit in kW will be
Two alternating voltages are represented by vị = 50 sin wt volts and v2 = 100 sin(wt - -). Draw the phasor diagram and find by calculations a sinusoidal expression to represent vi and v,. www The instantane ous values of two alternating currents are given by i = 20 sin wt and i, = 10 sin (wt + ) A. Find the sinusoidal expression for (i1 + i2) by drawing phasors and by calculations.
Four conductors meet at a junction. the current are i1= 5sinwt, i2= 3sin(wt + 90) and i3= 2sin(wt-90). calculate the rms value of i4.
Calculate the value of capacitance in the following figure that must be connected in parallel with the load to correct the source power factor to 0.94 lagging. The frequency f = 60 Hz
Two three-phase alternators operate in parallel and the excitation is such that theinduced emfs are 1 kV/ph. The load admittance is (0,427 – j0,214) S. Theadmittance/phase of the machines are (0,0262 – j0,499) S and (0,0218 – j0,312) Srespectively. The emf of B leads A by 10°e. Calculate:(a) the terminal voltage(b) the current supplied by A(c) the power factor of B
The admittance of a circuit is (0.03-j0.04) Siemens. Find the value of resistance and inductive reactance of the circuit if they are joined a)in series and b) in parallel.
Which cannot be said since Z is an inductive load in the circuit given below? A) load voltage period is 0.02sec. B) Load voltage peak value is 311V. C) Load voltage frequency is 50Hz D) Load voltage average value is 220V.
A non-sinusoidal voltage (e=20+15sin1000t+ 10sin3000t+5sin4000t) Volt is applied to the circuit shown. Find the * ?total power iT 42 4Ω iL ic -J182 J2N
Find the RMS value of V)-100 sin(377t+76) V
8. For this circuit, find the current I₁. A) 5.87+j0.88 A B) 6.35 +j1.41 A C) -48 +j24 A D) 2.27+j0.54 A 1852 -j452. 12060V 4:1 1252 jlsz
In capacitive AC circuit voltage is leading current O a. True O b. False