An iron cored choke coil has an equivalent resistance of 4 . It draws 10A from a single phase ac source of voltage 200 V, 50 Hz. Then, power consumed by the coil and its power factor respectively are:

An iron cored choke coil has an equivalent resistance of 4 . It draws 10A from a single phase ac source of voltage 200 V, 50 Hz. Then, power consumed by the coil and its power factor respectively are:

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 2.21P: An industrial plant consisting primarily of induction motor loads absorbs 500 kW at 0.6 power factor...

See similar textbooks

Related questions

Q: Consider the circuit shown in (Figure 1). Suppose that R = 3 kn. Figure 40 ΚΩ www • 4 ΚΩ m 2.5 k ww…

Q: 1 kn D64.4V D₁4.4 O a. el de 5.4 V O b. el de 8.4 V O C. D7 O d. D6 4.4 V I kn Para el circuito…

A: When p side of diode is at higher potential than n side it is forward bias. When p side of diode is…

Q: In the network shown in the given figure, if the voltage V at the time considered is 20 V, then dV/…

A: The network system is given- Voltage V=20 V, To Find- The value of the dV/dt.

Q: Obtain the Fresnel's equations for the case of polarization perpendicular to the plane of incidence.

A: Step-1-

Q: A single period of the magnitude and phase spectra of a discrete-time signal is shown below. What is…

A: Asked to find the following time domain expression of signal Fourier transform of the given…

Q: A process to be controlled has output c(t) and is modeled by the following differential equation: 4…

A: A process that is to be controlled is defined by the following differential equation. 4dctdt+ct=5mt…

Q: Calculate the percentage error for a wattmeter which is so connected that the current coil is on the…

A: Given current coil resistance RC=0.03 ΩGiven Pressure coil resistance RP=6000 Ωload current…

Q: 15 5 5 25 If these two networks are connected in series, the impedance matrix of the resulting 2…

A: The impedance matrices of two, two-port networks are given by 3223 and 155525

Q: Q1- Design 4 x 16 decoder from 3 x 8 decoder. Q2-Design the following expression using multiplexer:…

Q: Figure P4.17 160 V 10 Ω m 30 Ω Α i, €100 Ω 20 Ω Μ 150 i

Q: 6. Blok şeması verilen sistem için 15u(t), 15tu(t), 15t²u(t) girişleri R(s) için kalıcı hal…

A: We need to calculate the steady state errors for three inputs 1) 15u(t) 2)15tu(t) 3)15t2u(t)…

Q: 11.Using Mason's rule, find the transfer function, T _C(s) R(S) represented by below R(s) G₁(s)…

A: Mason's rule is a technique used in circuit analysis to determine the transfer function of a linear,…

Q: Find the Norton equivalent with respect to the terminals a, b for the circuit in Fig.

A: Need to find the Norton's equivalent circuit.

Q: would be the Let a single-phase transformer has Rc=1kn2; XM-2k; Req=42; and Xeq-52. Then, what…

Q: Consider the test results of a shunt connected DC motor as given in the table. The motor has RA-1002…

Q: Compare the relative merits and demerits of fixed bias and self bias circuits using BJT from the…

A: Compare the merits and demerits of fixed bias and self bias circuit from the application point of…

Q: Determine the discrete-time Fourier transform of the signal x[n] = (0.5)¹−¹u[n − 1]. O a. X(w) = O…

A: here we have to find the DTFT of the given signal

Q: Design a HPF second order using operation amplifier with cutoff frequency 15KHz and draw circuit…

A: Need to design a second order high pass filter using operational amplifier with cutoff frequency of…

Q: A) Describe whether the following statements are (True) or (False) 1- Air conditioner is an open…

A: 1- False. An air conditioner is a closed-loop control system, where the output (room temperature) is…

Q: + | 3 Ω www 2Ω 5Ω ww 4) 4 A (+1) 10 V

Q: B-6-14. Consider the unity-feedback system whose feed- forward transfer function is G(s) F K s(s+ 1)…

Q: The frequency-division multiplexing system shown below combines two messages for transmission across…

Q: A parabolic reflector has a beam-width of 4 degrees and has an antenna efficiency of 90%, what is…

A: Solution Given data Efficiency =90% Gain =3DB Determine: here find gain at 3 db mark.

Q: Q2.A) Describe whether the following statements are (Stable), (unstable) or (marginally stable) 1-…

A: A): Given: 1. G1(s)=1s2+5s+6,2. G2(s)=1s-2s+2,3. G3(s)=s-4s+1s+3,4. G4(s)=1ss2+5s+4,5.…

Q: Example 4. Find the transfer function of the state-space form below. x(t) y(t) = = 0 2 ) x (0) + ( 1…

Q: find i(t) for +70 in the followin following circuit! use differential equation approach

A: In a given circuit, switch is open at t=0. We need to determine current through 2 ohm resistance at…

Q: 1) The purpose of using Matrix in stereo system is: (a) to reduce the noise (b) to make stereo…

A: We need to select correct option for given statement from given options .

Q: Consider the system function 1+22¹ +2² 1-0.752-¹ +0.125z-² H(z) and sketch the system block diagram…

A: Given: A system function, H(z)=1+2z-1+z-21-0.75z-1+0.125z-2, To do: We have to sketch the block…

Q: A three-phase, 6-pole, 50-Hz induction motor has a slip of 1 % at no-load and 3 % a full-load. Find…

Q: The input voltage to a certain op-amp inverting amplifier is 5 mV, and the output is 1 V What is the…

Q: 6. What is the value of x if the current in the circuit is 5A? 5 ohm x ohm www 10 ohm 150V

A: We need to find out value of unknown resistor for given circuit.

Q: for the network below @ find the current I, and Is Find the voltages Vs and V3 4A IO E R₁721 Is R2 M…

Q: B-8-1. Consider the unity-feedback system with the open- loop transfer function: 10 s + 1 Obtain the…

A: Solution: Given Data; G(s)=10S+1 determine: here find steady state output of the system.

Q: The transfer function of a second order control system is Y(S) C(s) Suppose that the input signal is…

A: NOTE : As per our guidelines we are supposed to answer first three sub-parts only. Kindly re-post…

Q: Convert the following systems to signal flow graphs and solve for the transfer function using…

A: Given: Block diagram of a control system, To find: We have to make signal flow graph from the…

Q: For the diode circuit shown below, an IN4007 diode is used, and is connected to a variable voltage…

Q: #7) An electronic device has a gain of 16 db. The input resistance to the device is 50 ohms. The…

Q: Example: QI. Find the power efficiency for an AM waveform with u = 0.25, if the modulating signal…

Q: VIO R₁ 2₁ R₂ -Vcc 2₂ +Vcc +Vcc 23 R3 R₁ 24 RL VO Suppose Vcc=10V, the transistors are matched with…

Q: Vin C R1 M R2 www + Vout

Q: What will be the disruptive critical voltage of a 3 O line 100 km Long, stranded conductor having…

A: Given- 3-phase line, Length L=100 km, Diameter D=2 cm, Radius R=1 cm, Stranding factor mo=0.74,…

Q: A discrete-time signal x[n] has a period of N > 2. Which of the following is not always true? O a.…

A: The above question is based on the properties of discrete-time Fourier series (DTFS).

Q: Suppose: Average Electricity Consumption of Fossil Fuel: 3,833kWh per year. Average Electricity…

A: To calculate the Levelized Cost of Electricity (LCOE) at a discount rate of 2%, we need to consider…

Q: Q2. A carrier signal ve(t) = E, cos(wet) is modulated by a single tone signal Vm (t) = Em cos(wmt)…

A: Given Data: An Amplitude Modulation system with, Carrier signal vct=Eccosωct Modulating signal…

Q: Given the network as shown in figure 2, determine the three-phase fault. Assume a prefault voltage…

A: In this question we need to find a three phase fault at given fault location.

Q: If each strand has a diameter of 0.094 in, how many strands are there in a 1,500,000 CM cable?

A: Step-1-> given, Diameter of each stand=0.094 inch Area=1500000 cir-mil cable

Q: Assuming all other factors remain the same (area & wavelength remain constant), what would be the…

Q: In this section, we will investigate the function of the PN generator in the context of the…

A: The PN generator is vital in transmitter and receiver circuits, producing a synchronized sequence of…

Q: Determine the output voltage of an op amp amplifier circuit with the following paramete Differential…

A: Operational amplifier is a differential amplifier. It is direct coupled high gain amplifier. It…

Q: is 30dBd and

Question

Solve both parts,,

An iron cored choke coil has an equivalent resistance of 4 . It draws 10A from a single phase ac
source of voltage 200 V, 50 Hz. Then, power consumed by the coil and its power factor
respectively are:

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: Given data-

VIEW

Step 2: Calculation

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

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

An industrial plant consisting primarily of induction motor loads absorbs 500 kW at 0.6 power factor lagging. (a) Compute the required kVA rating of a shunt capacitor to improve the power factor to 0.9 lagging. (b) Calculate the resulting power factor if a synchronous motor rated at 500 hp with 90 efficiency operating at rated load and at unity power factor is added to the plant instead of the capacitor. Assume constant voltage (1hp=0.746kW).
When an impedance coil is connected to a 114 volt 60 cps source, the current is 3 A. If the current rises to 4 A when a 116 volt 25 cps is is impressed across the coil, determine the values of the resistance and inductance of the coil.
It is desired to run a bank of ten 100-W, 10-V lamps in parallel from a 230-V, 50-Hz supply byinserting a choke coil in series with the bank of lamps. If the choke coil has a power factor of 0.2, findits resistance, reactance and inductance.
A choke coil of resistance 8 ohm and inductance 0.15 H is connected in series with a capacitor of capacitance 125 ?? across a 230-V, 50- Hz supply. Calculate: (a) the inductive reactance, (b) capacitive reactance, (c) impedance, (d) current, (e) voltage across the coil and the capacitor, respectively. (f) phase difference between the current and the supply voltage.
Explore the use of FACTS (Flexible Alternating Current Transmission Systems) devices in advanced power system control and stability enhancement.
An air-cored choking coil is subjected to an alternating voltage of 100 V. The current taken is 0.1 A and the power factor 0.2 when the frequency is 50 Hz. Find the capacitance which, if placed in parallel with the coil, will cause the main current to be a minimum. What will be the impedance of this parallel combination (a) for currents of frequency 50 (b) for currents of frequency 40?
A coil has resistance of 5 ohm and inductive reactance of 4 ohm. a) what is the impedance of the coil? b) what is the admittance of the coil?
A resistor of 6 ohms and an unknown impedance coil in series draws 12 A from a 120 V, 60 Hz line. If the real power taken from the line is 1152 Watts, what is the coil inductance?
If it is connected in series with a pure resistance R with resistance R, inductance L, the current it draws with sinusoidal voltage application with an effective value of 100V is 5A. The voltage at the ends of the coil and resistance element is 80V and 30V.a-find only the power and power factor spent by the coil?b-find the power and power factor that the system consumes?c-draw the voltage triangle, impedance triangle and power triangle? Can you solve the all a, b and c options? Please
A 3-phase magnetic contactor rated at 400 A, 440 V possesses a relay coil connected to 2-phase of the power circuit. The coil absorbs an apparent power of 3500 VA and 300 VA in the open and closed contactor position, respectively. Calculate the sealed exciting current in A.
A coil has resistance of 5 ohm and capacitive reactance of 6 ohm . a) what is the impedance of the coil? b) what is the admittance of the coil?
Two identical 900 turn coils A and B lie in parallel plane. A current changing at the rate of 2500 A/s in A induces an emf of 20 V in B. (a) Calculate coefficient of coupling between the two coils (b) If the inductance of each coil is 25mH, calculate the flux produced in coil A per ampere.