Example 12.28. A circuit when connected to 200 V, 50 Hz mains takes a current of 10 A, leading the voltage by one-twelfth of time period. Calculate (i) resistance (ii) capacitive reactance and (iii) capacitance of the circuit.

Example 12.28. A circuit when connected to 200 V, 50 Hz mains takes a current of 10 A, leading the voltage by one-twelfth of time period. Calculate (i) resistance (ii) capacitive reactance and (iii) capacitance of the circuit.

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 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...

See similar textbooks

Related questions

Q: c) An audio signal 10sin 27(2000t) amplitude modulates a carrier 20sin 2л(200000t). i) ii) Determine…

A: Given: Audio Signal m(t) = 10sin2π(2000t) = Amsin(2πfmt+θ) Carrier Signal c(t) = 20sin2π(200000t) =…

Q: The secondary winding of a transformer has a terminal voltage of Vsec (1) = 234 sin(3771) V. The…

Q: A single-phase, 33 kVA, 2300/230 V, 60 Hz transformer has the following parameters (referred to the…

Q: Find the time constant. A) 15 Β) 35 C) 25 (D) 4s 12 Ω 6Ω + Vx 8 Ω M F + VC

A: In this question we need to find a time constant of the given circuit.

Q: The current through an inductor with inductance 1 mH is given by i(t) = 0.1 sin 106t. Find the…

A: This is a problem of circuits. The detailed solution is given in the next step

Q: Ex: Find y[n] = x[3n - 2]. Consider a discrete-time signal x[n] defined by [1, -2≤n≤2 10, In|>2 x[n]…

Q: A system is described d³y dt3 Find the expression 8 by the following differential equation: d²y d³x…

A: Given here a differential equation and asked to find the transfer function. we know that…

Q: Solve for the Thevenin equivalent.

A: It is given that:

Q: 5) Using nodal analysis, find vo in the circuit in Figure 5. 3Ω ΦΩ 2Ω 3V ΤΩ Figure 5

A: (5) The given circuit diagram is shown below:

Q: ꜱᴏʟᴠᴇ ꜰᴏʀ: ɪ(ꜱ), ɪ(ᴛ), ᴠʀ(ᴛ) ᴀɴᴅ ᴠʟ(ᴛ)

Q: Find the transfer function G(s) Vo(s) = using Mesh analysis Vi (s) R1 202 [ vi(t) + L1 4H C1 HH 3F…

A: Given: A network To find: Transfer function V0(S)Vi(S) using mesh analysis

Q: A balance 3-phase, inductive delta-connected load is connected wattmeter 1 (W1) and wattmeter 2 (W2)…

A: Given- For two wattmeter measurement- Wattmeter 1 reading = 836.492 Watt Wattmeter 2 reading =…

Q: 420 A jin b eee 14 13 252 I1 192 Is ele j20 (8+) 12/30°V -1207 d 12 1240°

A: Given:

Q: . By connecting the two (2) batteries of 1.5V in parallel, to total emf would be? . If two (2)…

Q: 2. Solve for I and V. 14V 4Ω Μ 2Ω 4V -+ + DI www V 12Ω 4Ω

A: Given: Circuit with the voltage source and resistances.

Q: An inductor of the form shown in the figure below has dimensions: Cross-sectional area Ac = 3.7cm²,…

Q: Find: Complex exponential fourier series rep. x(t)=sin(4t)+cos(2t)

A: It is given that: x(t)=sin4t+cos2t

Q: What are the two key differences between a logic analyzer and an oscilloscope?

A: Given: Logic analyzer and an Oscilloscope Logic analyzer: Logic analyzer is an electronic…

Q: What difficulties would designers and producers have with creating semiconductors with a billion…

A: The fabrication process of the semiconductor to integrate billions of transistors in a single chip…

Q: Q.7 a) Ring and number the junctions of component in the below circuit. R2 R4 Input Q2 Output DI R3…

A: The above circuit consists of circuit equipment like Resistors, transistors, input, and output.

Q: ASYN Salus ( Jalue for 1 6 I(e), VR (4), v₂ (1) Olov 0125F 2 H

Q: a. IB. b. lc. c. VCE. d. Vc. e. VE. f. VB. g. VBC. For the emitter-bias network, determine: 430 ΚΩ…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first three. Please resubmit the…

Q: Find the unknown using Nodal Method. - FIND R T 5Ω mu 1Ω 8 Ω 14 2 Ω 4 Ω ΖΩ 3 Ω ΖΩ 6Ω

A: Given: Circuit diagram:

Q: Let x(t) is an input to a continuous time linear time system S and y(t) is the output. The…

Q: F = ABC+ABD' + BC + C'D' + AC'D' 1- Turn into standard SOP

A: As per the guidelines,we are supposed to answer only first three subparts of the question.Please…

Q: P1.16. A metallic strip has a resistance of 135.85 at 15°C. If its resistance at 0°C is 1309,…

A: 1.16) We are authorized to answer one question at a time, since you have not mentioned which…

Q: Given the voltage divider circuit shown, with input voltage of 20V, R₁ = 1kQ and R₂ = 3k, and RLoad…

Q: Suppose the voltage generated from a signal generator is given by 44 v(t) = 2 sin for time t ranging…

Q: Find the transfer function G(s) = vi(t) Vo(s) Vi (s) L1 2H + R1 4Ω using Mesh analysis R2 202 + M²…

Q: What is a unit step function? a.The value is zero at t > 0 and one at t 0. c.The value is zero at…

Q: A telecom company asks you to design a cable for an optical communication system. Which principle of…

A: Given: A telecom company asks you to design a cable for an optical communication system. To find:…

Q: An inductive reactance of 8 Q is connected in parallel with a capacitive reactance of 18 ; this…

Q: Q- A 220 V, DC shunt motor is operating at a speed of 1440 rpm. The armature resistance is 1.0 2 and…

A: Given- 220 V, DC shunt motor, Speed N=1440 RPM, Armature resistance =1 ohm, Armature current- Ie1=10…

Q: A 3-phase, 4 pole, 50Hz, 380V, IM, A-Conn. has Z₁ = 0.8+0.4 and Zreforz+j #22/phase and No-load…

A: The voltage across terminals, resistance across terminals, and magnetic force are three factors that…

Q: 4. Sketch a block diagram showing how an air traffic contoller (e.g. for an air craft) might utilize…

A: The solution for question number (4) is provided here. The following is a block diagram for an air…

Q: A capacitor is made with a polymeric dielectric having an & of 2.26 and a dielectric breakdown…

Q: For the cost equation 0.4C 0.05P2 + b2P₂ +830 RO/hour, if λ = 850 and P2 150MW then value of b₂ is =

A: Given the cost equation, 0.4C2=0.05P22+b2P2+830 Rohr,C2=0.050.4P22+b20.4P2+8300.4 Rohr, And,…

Q: 6. Determine the current i and the voltages vo 2% 4Ω www 12 V 6Ω +%- - 4 V

A: This question is based on kirchhoff's voltage law (KVL) According to KVL the summ of all voltages in…

Q: The period of the signal x(t) = 8 sin ( 0.8t + 1) is

A: Given a signal, xt=8 sin0.8πt+π4.

Q: Determine the transfer function Vo/Vi of the network below. R₁ www C₁ C₂ CR₂

Q: What is the output voltage for the given circuit, if the input voltage is zero. Vin, Vcc 5 V Vout

A: Given data, Circuit diagram is given as,

Q: For the transfer function given, write the corresponding differential equation: G(s) = X(s) F(s) =…

A: Given- Gs=XsFs=2s+6s+48s+24 To find- Differential equation =?

Q: US. W VE Ub M Vh ひの ли ve $5 W T8 i = bay

Q: QUESTION 13 A single phase 600v/120v transformer has a load of 30 ohms resistive and 20 ohms…

Q: A BJT amplifier circuit shown to the right. Vcc=10V, I=1mA, and VT 25 mV at 300K. e) de voltage Vc =…

Q: C. & hydro-electricity power plant operates under an effective head of 50m and a discharge of 94m³/s…

A: Given a hydroelectricity power plant operates under an, Effective head length, H = 50 m. Quantity of…

Q: 1) A 12 KVA, 480/120 V transformer is tested to determine its equivalent circuit. The test results…

Q: determine: a. IB. b. Ic. c. B. d. VCE. 560 ΚΩ 18 V 3.9 ΚΩ 2 V °Vc=8 V Ic + VCE B

Q: One 12 V battery supplies 100 mA to a boom box. How much energy does the battery supply in 4 h? a.…

Q: Find the magnitude of the currents 13, 14, 16 & 17?

A: Given data, Circuit diagram is given as,

Question

Example 12.28. A circuit when connected to 200 V, 50 Hz mains takes a current of 10 A, leading
the voltage by one-twelfth of time period. Calculate (i) resistance (ii) capacitive reactance and (iii)
capacitance of the circuit.

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

Step 2

Step 3

Step 4

Step by step

Solved in 4 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

54. An RLC series circuit connected to a 110-volt and 50-cycle AC source, contains the following series resistances and reactances: R1=10 ohm, R2= 15, XL1=20 ohms, XL2=25 ohms, XC= 40 ohms. Find the following a. Equivalent reactance b. Total impedance c. Voltage drop across the capacitor
(b) Differentiate between single phase and three phase alternating current (A.C) supply for the following aspects with adequate comparisons and sketches: (i) Generation of single phase and three phase e.m.f.s (ii) Sine waveforms(iii) Advantages or disadvantages of both phases
In the circuit in Figure 2, the capacitor connected to the a-b terminals of the transformer anda circuit consisting of resistance is defined as a load circuit. a)Find the average power spent by the load circuit? b) How much of the average power calculated in a) by the resistance in the load circuit and how muchspent by the capacitor? Comment on the results obtained?
A 5-ohm resistor is connected in series with a 25 micro-farad capacitor. A source voltage of158 volts, 50 Hz supplies the combination. Determine the following:a. Circulating currentb. Voltage across the resistorc. Voltage across the capacitord. Real power supplied by the source
3)) The three-phase power line given in the figure is fed from both ends. The rated voltage is 380 V. The line cross section is 25 mm² and the conductivity coefficient is 56 mbo/ohm.mm. Find the current distribution. Find the location and value of the largest voltage drop. What is the mains voltage at this point? Calculate.
QUESTION 1 Two magnetically-connected circuits have the following characteristics: . A series-opposing connection of coils (dot convention). The primary side is connected to a voltage source that has a magnitude of 230 V and a phase angle of 45 degrees. . The primary-side inductive reactance is jXL1 - j8 Ohm. . The secondary side is connected to a resistive load of 10 Ohm. . The secondary side inductive reactance is jXL1 =j5 Ohm. . The mutual inductive reactance is jM=j1 Ohm. The magnitude of the voltage across the resistive load is:
An alternating voltage of 110 volts is applied to a circuit with resistance of 8.66 Ohms, inductance of 0.106 Henries, and capacitance of 75.8 microFarads. The frequency of the voltage is 50 Hz. Determine: a. The current in the circuit and its phase angle relative to the applied voltage. b. The voltage drop across each component of the circuit. c. The active and reactive power inputs to the circuit. d. Draw (Not hand-sketch) the equivalent power triangle. e. Is the RLC load of the circuit inductive or capacitive? Why?
Task 3 A three phase, four wire star connected load consisting of: ZR: a resistor of 9500 in series with a 3H inductor ZB: a resistor of 1950 ZY: a resistor of 1950 in series with a 4µF capacitor Using the equipment available in the power lab (Room T017), connect the given load to a three-phase supply available in the lab and: 3.1. Determine the current of each line and the neutral current and measure the total power supplied by the source. 3.2. Analytically, calculate all currents and the total power and compare with those obtained in measurements. 3.3. Device a method and measure the waveform of the neutral current. Discuss the obtained waveform and the reason for any distortion in the waveform 3.4. Validate your calculations using computer simulation
56. A single phase thyristor adjust line spacing converter with a resistive load is shown below: V₂ = V₂ sinet SCR ER V₂ If the supply voltage is 230V (rms) at 50 Hz, calculate ripple factor for firing angle a -45° and R = 100 Q. (A) I (C) 1.21 (B) 1.11 (D) 1.44
A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and L=40mH. (a) Determine the power factor of the circuit and state whether it is lagging or leading. (b) Determine the real and reactive power absorbed by the load. (c) Calculate the peak magnetic energy Wint stored in the inductor by using the expression Wint=L(Irms)2 and check whether the reactive power Q=Wint is satisfied. (Note: The instantaneous magnetic energy storage fluctuates between zero and the peak energy. This energy must be sent twice each cycle to the load from the source by means of reactive power flows.)
56. A single phase thyristor adjust line spacing converter with a resistive load is shown below: V₂ = V sinest SCR ER R V₂ (B) 1.11 (D) 1.44 If the supply voltage is 230V (rms) at 50 Hz, calculate ripple factor for firing angle a-45" and R - 100 9. (A) I (C) 1.21
Generate a conclusion on this following statements: Determine and analyze the voltage regulation characteristics of the alternator with resistive, capacitive, and inductive loading.