11. A series circuit composed of a resistance of 24 ohms, an inductance of 0.09 henry and a capacitance of 8 microfarad, is connected to a 120-volt 50-Hz supply. Calculate the power factor of the circuit 0.125 leading 0.065 leading

11. A series circuit composed of a resistance of 24 ohms, an inductance of 0.09 henry and a capacitance of 8 microfarad, is connected to a 120-volt 50-Hz supply. Calculate the power factor of the circuit 0.125 leading 0.065 leading

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Related questions

Q: To improve power factor by static capacitor method. If the capacitance per phase is increases, then…

A: Capacitance is only inject reactive power to the system to improve the power factor.

Q: can sameone solve this thanks

A: In this question we will try to find the true power delivered to the load as shown below.

Q: Three identical capacitors of 10 micro farad are connected in star across a 400 volts, 50Hz, 3-phase…

A: Given 3 identical capacitors connected in star to a 3 - phase power supply. we need to determine…

Q: Find the valves of Resistur, Inductor, and single capacitor.

Q: A non-sinusoidal voltage eT=15+100sin1000t+75cos2000t- 50sin3000t volt is applied to the circuit…

A: The solution is given below.

Q: Problem: Sketch the dotted equivalent circuit for the coupled coils shown in figure and find the…

A: SOLUTION !!

Q: b) A 250V is used to supply a 20kW load at 50HZ with leading power factor of 0.75. Determine the…

A: The solution is given below

Q: A series RL circuit has a resistance of 6 ohms and a inductive reactance of 10 ohms. If connected…

A: It is given that: R=6 ΩXL=10 ΩV=120 V

Q: Determine the apparent power, active power and reactive power in a series circuit, when the supply…

Q: A series RIC circuit consisting of a 25 ohms resistor, 0.8 henry inductor, and a 8.8F capacitor is…

A: In these questions We need to determine the all unknown parameters. We know Inductive Reactance XL…

Q: 4. A resistance of 100 ohms, an inductance of 0.8 H and capacitance of 16 microfarad are connected…

Q: Calculate the capacitance that when placed in parallel with the load, will raise the power factor to…

A: The circuit is given thathere we need to connect the capacitor in parallel to load to make the unity…

Q: Three identical capacitors of 15 micro farad are connected in delta across a 435 volts, 50Hz, 3-…

A: Given Data: C=15μFV=435Vf=50Hz

Q: A resistor of 10ohm and an inductor of 0.2 henry are connected in series and given a supply of 230…

A: Solution:- Resistor R=10, henry L=0.2 H, connected in series. supply voltage V=230 V, Frequency…

Q: A coil of resistance 20 Ohm is connected in series with a 60 Ohm resistor to a 500 V, 50 Hz supply,…

A: As per the guidelines, we supposed to answer first three part of the question at a time so please…

Q: A 5-ohm resistor is connected in series with a 25 micro-farad capacitor. A source voltage of 158…

Q: A voltage and current applied to a single phase load is v= 25 sin (300t+30 ) and i= 16 sin (250t-…

A: Given: Voltage and current to a single phase load is v=25sin300t+30°i=16sin250t-40°

Q: A resistance 100 N and a capacitance 30 µF are connected in series across a 240 V, 50 Hz a.c.…

A: Capacitance- Capacitance does not depend upon Q and V but depends on the ratio of Q and V. The…

Q: please answer thank you and put the solution in a paper

A: First, we need to calculate the impedance of each component in the circuit. The impedance of a…

Q: A 102 resistor, a 100µF capacitor and an inductor of 0.15H are connected in series to a supply at…

A: Given data:Asked to calculate,The impedanceTotal current potential differance across each…

Q: Find the load impedance that transfers maximum power to the load and determine the maximum power…

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

Q: 13. A circuit is composed of a resistance of 22 ohms, an inductance of 0.11 henry and a capacitance…

Q: Which cannot be said since Z is an inductive load in the circuit given below? A) load voltage period…

Q: Two impedance z₁ = (8+j6) and z₂ = (3-j4) are parallel. If the total current of the combinations is…

A: As per company policy, In case of multiple questions we can answer only first question. Please…

Q: From Figure 1, derive and calculate RMS output voltage VORMS from the input signal Vi(t) = s v² V2…

Q: A capacitor and a resistor are connected in parallel to a 120-V, 60-Hz line. The resistor has a…

A: Circuit Arrangement

Q: A circuit is composed of a resistance of 22 ohms, an inductance of 0.11 henry and a capacitance of…

Q: 7. What capacitance has a reactance of 802 when a 500HZ source is connected?

A: capacitive reactance Xc = 12πfC Where f is the frequency and c is capacitance .

Q: 2 The conductors in a single phase ine are 6m above the guünd. Each conductors are spaced 3m a pant.…

Q: A 230 V, 50 Hz AC supply is applied to a coil of 0.1 H inductance and 6 2 resistance connected in…

A: Given Data: R = 6 ohm L = 1 H V = 230 V f = 50 Hz

Q: An inductive load takes a current of 6 A and 1152 W from a 240V, 60 Hz ac supply. Find the power…

Q: n impedance coil has a resistance 0 A from 220V, 60 Hz mains. What i e condenser connected in…

Q: Three identical coils, each of resistor 8ohm and inductor 15ohm are connected in star to a phase…

A: Given, R=8 ΩXL=15 ΩVph=210 Vf=50 Hz

Q: A three-phase 400 V, 60 Hz delta connected load has three equal impedances each of (10+j50) 2. What…

A: Given, A three phase 400 V, 60 Hz delta connected load has, Three equal impedances, Z=10+j50 Ω.…

Q: A series circuit consisting of 17ohm resistance and 20mH inductane is connected across a 220V(RMS)…

A: The solution is given below

Q: Reactive Power Compensation Regulation, capacitive reactive power should not exceed what percent of…

A: Reactive Power Compensation Since the major load in power systems is an inductive load that…

Q: A resistor and capacitor are connected in parallel to a 208-V, 60-Hz power source. An ammeter…

A: Given Data: True power = 4975 W Current through the circuit = 46 A Voltage E = 208 V

Q: A circuit is composed of a resistance of 22 ohms, an inductance of 0.11 henry and a capacitance of…

Concept explainers

Synchronous Motor

The synchronous motor is an AC electric type motor where at a steady-state the shaft rotation is synchronized with the supply current variable-frequency. To an integral number of AC cycles, the rotation period is exactly equal. The stator of the motor in the synchronous motor contains multi-phase AC electromagnets due to which a magnetic field is created that rotates in time with the oscillation of the line current. The rotor contains a permanent magnet and the rotor rotates in synchronization with the stator field at the same rate and provides the second synchronized magnetic field which is rotating in nature as a result. When the synchronous motor is supplied with independently excited multi-phase AC electromagnets on both the rotor and the stator, it is termed as a doubly-fed machine. The most widely used AC-type motors are the synchronous AC motor and the induction AC motors.

Question

11. A series circuit composed of a
resistance of 24 ohms, an inductance
of 0.09 henry and a capacitance of 8
microfarad, is connected to a 120-volt
50-Hz supply. Calculate the power
factor of the circuit
0.125 leading
O 0.065 leading
O 0.125 lagging
O 0.065 lagging

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 2 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

Kindly answer the question below.
3. For the circuit shown in Figure below, TH is triggered reference to each zero cross over point, If a = 60°, (a) Trace i, and in waveforms. (b) Calculate V Lond(mean) (c) How much a must be varied to compensate for 5% increase of the supply voltage. l-Azzawi 30 v-300 sin(wt) 4 TH lo 552
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.
Select the letter of the correct answer from the given problem. *Kindly provide a CLEAR and COMPLETE solution* (Answer should be typewritten) *Please answer it ASAP
Three identical capacitors of 10 micro farad are connected in delta across a 415 volts, 50HZ, 3-phase supply. What value of capacitance must be connected in star to take the same line current and line voltage? Phase current in star Phase current in delta Value of Xc in star Capacitance in star
A 10 Ω resistor, a 0.06-henri inductance and a 300 µf capacitor are connected in parallel to an alternating current source with a frequency of 100 Volts 25 Hz. Calculate its impedance d-) Power.
Three similar Capacitors are connected in delta across 440V,50 Hz 3 phase lines. The line current is 15A. Calculate the value of each Capacitor. To what value should the line voltage be changed to obtain the same line current with the Capacitors are in star connected?
3. An inductor having a 50 ohms resistance and 100 ohm inductive reactance is connected to a 100 volts, 60 hz a-c source. Draw the phasor diagram and waveform diagram of the current and voltage of the circuit showing their phase an
Power coefficient 0.9 back by connecting capacitors parallel to a 100kW load with 0.7 back power coefficientis being done. The line voltage is 49 V. Reactive power produced by capacitors and Line currentcalculate the decrease
Three identical capacitors of 15 micro farad are connected in star across a 425 volts, 50HZ, 3-phase supply. What value of capacitance must be connected in delta to take the same line current and line voltage? Phase current in star Phase current in delta Value of Xc in delta Capacitance in delta
Y-connected three-phase inductive load consume 1620VAR and draws 6A at 50Hz from the supply source. The value of the inductor is O a. 0.05H O b.0.1H O c.0.09H O d. 0.07H
An impedance oil takes 144 watts at a lagging factor of 0.6. What values of capacitance and resistance should be connected in series with the coil if the power input to the latter is to remain unchanged and the overall circuit is to be unity? The circuit is energized by a Voltage of 120 v and frequency is 60Hz