2. An impedance of 4-j3 ohms is connected in parallel with an ideal inductor L across a 110V, 60hz mains. Determine L if the total voltage supplied tot eh circuit will be in phase with the total current drawn.

2. An impedance of 4-j3 ohms is connected in parallel with an ideal inductor L across a 110V, 60hz mains. Determine L if the total voltage supplied tot eh circuit will be in phase with the total current drawn.

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

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.61P

See similar textbooks

Related questions

Q: If the initial content of a 3-bit ripple down counter is 000. fter the first clock trigger, the…

A: Ripple counter is also know as asynchronous counter. Here output of the 1st FF will be clk input for…

Q: A) A single phase a.c. system supplies a load of 200 kW and if this system is converted to 3-phase,…

A: In a single phase system the flow of the electricity through the single conductor of the wire. It is…

Q: The minimum number of flip- flops that can be used to construct a Mod-5 counter is none of the…

A: We need to select correct option for number of flip flops for given counter

Q: Ex 1: a 50 Hz generator has e.m.f. to neutral 7.5 kV (r.m.s). the reactance of generator and the…

Q: Q_choose the correct answer: 4_Adjustment resistance in rotor system will.--------when three phase…

A: Adjustment resistance or external resistance is added in wound rotor 3-phase induction motor to…

Q: A transformer is rated 7200:120 V, 25 kVA. What is the base impedance on the low- voltage (120 V)…

Q: A J-K flip-flop with J = 1 and K = 1 has a 20 kHz clock input. The Q output is Constantly HIGH O…

A: We know that flip flop gives the output at the edge i.e flip flops are edge triggered. They may be…

Q: Q1) A 1200 strain gauge used to measure the strain and has a gauge factor of 2.5. It connected to a…

Q: Example 3.8: ELECTRICA Consider the circuit in Fig. 16.12(a). Find the value of the voltage across…

A: For the above given question we need to calculate voltage across the capacitor. Since the given…

Q: Q2: The daily demands of three consumers are given below: Time Consumer 1 Consumer 2 Consumer 3 12-8…

A: Load factor: The load factor is obtained by dividing the average load by the maximum load for the…

Q: Q4: A 3-phase, 50Hz, 150 km line has a resistance, inductive reactance and capacitive shunt…

Q: Ex: 2.3 An angle-modulated signal is given by : x₂ (t) = 10 cos [2π (10³)t + 0.1 sin (10³) Tet] a-…

Q: rd = 40 kn. Good Luck ad Jassim Figure (5) + V₁ H 40 MS2 10 ΜΩ www H 930V 3.3 ΚΩ www HE VGS(Th) = 3…

Q: In a rectifier diode labeled as IN4003, What designate the digit "400" as matter of technical…

A: INC4003 diode is general purpose diode which is mainly used in rectifier circuit where AD voltage…

Q: Solve the question by hand do not using computer, explain each step please Example 3.8: Consider the…

Q: PROGRESS CHECK 1: Find the efficiency of DC compound motor (long shunt), 25H.P, 230V, shunt field…

A: Types of DC Motor Seperetely excited Motor Series DC Motor Shunt DC Motor Compound Motor Long…

Q: Solve the question in the simplest way Determine the y parameters for the two-port shown in Fig.…

A: We will find out y parameters of given circuit

Q: Q1: A) Define (five) of the following terms: 1- Critical disruptive voltage 2- Sag 3- Corona 4- Skin…

A: Corona effect is the conductor is glow and producing hissing noise due to ionisation of air…

Q: A load of 1000 kW at 0·8 p.f. lagging is received at the end of a 3-phase line 20 km long. The…

A: The Performance calculations of long transmission lines need is based on various parameters of which…

Q: int(-expression-) converts the value of the expression to float value O character value string value…

A: Answer : Integer Value

Q: Q5) A linear variable differential sensor gives the movement signal shown in Figure 2. If the sensor…

A: Here both opamps are in inverting configuration which means output is exactly 180° phase shift to…

Q: 12/0° V j5 Ω Z +5 Μ 15 Ω ww -j30 Ω ¡ 60/90° V

A: For the given circuit calculation of V0 by using Norton's theorem. Z=5 (given) According to…

Q: 10. Draw the circuit of varactor diode modulator?

A: A varactor diode modulator is used for the generation of frequency modulation. The junction…

Q: hint:- use the following procedure :- Stept S = jw , Step= T. f in Polar Step 3: for points W=0, w…

Q: Q5: A 50-Hz, 3-phase, 100-km long line delivers a load of 40 MVA at 110 kV and 0.7 p.f. lag. The…

A: Given A 50-Hz, 3-phase, 100-km long line delivers a load of 40 MVA at 110 kV and 0.7 p.f. lag. The…

Q: Problem 2 Given: f(W,X,Y,Z) = Em(4,5,7,9,10,15) + Ed (2,6,11,13) In consideration with the most…

A: The electronic device that perform a Boolean logic function called a Logic gate. Type: AND gate. OR…

Q: 3. A 4-pole, single-phase, squirrel-cage induction motor operates from a 115 V, 50 Hz suppl The…

Q: Calculate V₁ and V₂ in the circuit shown in Fig. 10.6. 40/60° V 492 30/0° V --710 292 Figure 10.6…

Q: Solve the question by hand do not using computer, explain each step please Example 3.8: ELECTRIC…

Q: 04 Find the P.Q. E ands of the given systent when delivers its rated land. The otion is decrease by…

A: Solution- I = 1∠-cos-10.8I = 1∠-36.87° puE = V+jIXsE = 1∠0°+j0.7×1∠-36.87°E = 1.526∠21.523° pu E =…

Q: Question 1: Determine which of the following sinusoids are periodic and compute their fundamental…

A: In this question, We need to check that given sinusoidal are periodic or not. All are discrete…

Q: Sketch the following signals 1) tu(t) And 2) tu(t-1)

A: u(t): it is the step signal. The having magnitude of 1 starts from the origin for t greater than or…

Q: Ex 1: a 50 Hz generator has e.m.f. to neutral 7.5 kV (r.m.s). the reactance of generator and the…

Q: If the surface-leakage current is 2 nA for a reverse voltage of 25 V, what is the surface leakage…

A: Given: Surface-leakage current, I=2 nA,Reverse voltage, V=25 V

Q: B/ Compute the work done in carrying a 5C charge from P (1, 2, -4) to R (3, -5. 6) in electric field…

A: Given data : Charge Q=5C Path P1,2,-4R3,-5,6 Electric field E=ax+Z2ay+2YZazvm

Q: Q choose the correct answer: 1-Brushless excitation system consisting of.... a- Stator field winding…

A: Given

Q: What does it mean when a switch is "congested

A: Introduction - Congestion in a network is defined as a decrease in quality of service (QOS) that…

Q: If a 10-bit ring counter has an initial state 1101000000, what is the state after the ?second clock…

A: We need to find out the output state of ring counter

Q: Diagram showing zero basing in field effect transistors as applied in electronics

A: The Field Effect Transistor is a semiconductor device which consists of two PN-junctions. This is a…

Q: Question 10. State-space (a) Write the state equations for the system below, using the indicated…

Q: What is the difference between balanced and unbalanced line transmission lines, show the difference…

A: Difference between balanced and unbalanced line transmission lines

Q: A 220 V DC series motor is running at a speed of 800 rpm and draws 100 A. Calculate at what speed…

A: Given data, The value of voltage is V = 220 V. The value of speed is N1 = 800 rpm. The value of…

Q: The minimum number of flip- flops that can be used to construct a Mod-5 counter is none of the…

A: This question belongs to digital electronics . It is based on the concept of counter . Have a look…

Q: Determine the y parameters for the two-port shown in Fig. 19.17.

A: Y-parameters are also known as admittance parameters. In Y-parameters, the port voltages are…

Q: V₂ For the circuit shown calculate the power dissipated in 80-2 resistance Vs = 50 cos (lot +30) 101…

Q: An air-filled rectangular waveguide has dimensions, a = 2.5 cm and b = 1.2 cm. The decreasing order…

A: Rectangular waveguide is the hollow metal tube and cross section area is rectangular. The dimension…

Q: ??. ising a decoder and external gates, design the combinational circuit defined by the following…

Q: A heater with a resistance of 17Ω and a rating of 92W should be supplied by a source voltage…

A: This question belongs to circuit theory . It is based on the concept of heater . Have a look at the…

Q: (a) Figure 2.1 shows the circuit of a silicon transistor amplifier. The amplifier is to have an…

Q: +5 0 -5 -10 10 20 30 40 50 60 70 80 90 100 : (us)

Concept explainers

Analog to Digital Converters

The analog-to-digital converter (ADC) allows circuits controlled by microprocessors, Arduinos, Raspberry Pi, and various reasonable digital circuits to be connected to the real world. In the real world, analog signals have a continuous stream of information from a variety of sources and sensors capable of measuring sound, light, temperature, or movement, in addition to the many digital systems that interact with their environment by measuring analog signals from those transducers.

Question

100%

can you do it handwritten

2. An impedance of 4-j3 ohms is connected in parallel with an ideal inductor L
across a 110V, 60hz mains. Determine L if the total voltage supplied tot eh
circuit will be in phase with the total current drawn.

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

1. A load of 50 ohms resistance and 0.4 H inductance are connected in series to 100 volts, 60 hz a-c source. What must be the value of the capacitance to be connected in parallel to the circuit to raise the power factor to 0.96 lagging. Draw the circuit diagram.
.H.W Show the voltage waveforms across each half of the secondary winding and across RL. • Find the average value of the full-wave rectified voltage in Figure. ● 120 Vrms elller 4:1 D₁ WI RL 1.0 ΚΩ
Three identical impedances are connected in star across a 440 V, 3 phase, 50 Hz supply. The line current is 40 A and the pf is 0.8 leading. Find the value of resistance and capacitance in each phase.
In case RL load, it is desired to get an average load voltage of 75 V. Determine the firing angle if the ac supply voltage is 200V per phase. If the load resistance is 302, calculate the average load current and power. Design the thyristor. 4-
An inductive reactance of 6 ohm is connected in series with a parallel combination of a variable resistor R and a capacitive reactance of 15 ohm across 100V , 50 hz supply. a. Solve for the frequency so that the magnitude of the inductive reactance is 2 times the magnitude of capacitive reactance. b. Solve for the value of R so that the total current I will be maximum.
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.
6. What is the effect of load inductance on the ripple current? 7. i effect of chonnine Bock and boost 8. Wh 9 What chopping 10. At what duty evcle does the load current rinnle current he
A 2.5A current is flowing in a series circuit comprises of a coil with inductance 15mH and resistance 102 and a variable capacitor. The supply voltage is 120V at 60 Hz. Estimate the following: i. The capacitance and impedance. ii. Angle between supply voltage and current. ii. The reactive power consumed
6. Determine the peak and average power delivered to RL in figure. 2:1 RL 220 N 120 V rms alll lelll
Please show you detailed solution Number 10 A voltage of 250 volts at 50 Hz is impressed on a circuit having a 60-ohm resistor, 35-?F capacitor, and a 0.25-henry inductor in series. Determine power factor. A. 0.979 C. 0.924 B. 0.862 D. 0.707
A 3-phase, 50 Hz, 1100 V motor has a total load output of 100 hp and a power factor of 0.78 learning and an efficiency of 85 %. This power factor is corrected to 0.92 by a capacitor bank connected in delta. A capacitance unit is made up of 4 identical 275 V capacitors. So find the capacitance of each capacitor.
An inductor and resistor are connected in parallel to a 120-V, 60-Hz line. The resistor has a resistance of 50 ohms, and the inductor has an inductance of 0.2 H. How many degrees out of phase are the current and voltage?