Delmar's Standard Textbook Of Electricity
7th Edition
ISBN: 9781337900348
Author: Stephen L. Herman
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 24, Problem 8PP
An RLC parallel circuit has an apparent power of 400 VA. The inductor has a reactive power of 450 VARs, and the capacitor has a reactive power of 200 VARs. Find the true power or watts.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
I need help in how can I find the total capacitance CT
1)The value of the capacitance reactive power in VAR is? /2) The value of the capacitor in micro farad is?
A series R–L–C circuit comprises a 5µF capacitor, a 4ohm resistor and a variable inductance L. The supply voltage is 10∠0◦ V at a frequency of 159.1 Hz. The inductance is adjusted until the p.d. across the 4 ohm resistanceis a maximum. Determine for this condition (a) the value of inductance, (b) the p.d. across each component and (c) the Q-factor of the circuit.
Chapter 24 Solutions
Delmar's Standard Textbook Of Electricity
Ch. 24 - An AC circuit contains a 24 resistor, a 15.9-mH...Ch. 24 - An RLC parallel circuit contains a resistor with a...Ch. 24 - The circuit shown in Figure 24-2 has a current of...Ch. 24 - A tank circuit contains a capacitor and an...Ch. 24 - A 0.796-mH inductor produces an inductive...Ch. 24 - An AC motor is connected to a 560-V, 60-Hz line....Ch. 24 - A single-phase AC motor is connected to a 240-V,...Ch. 24 - The circuit in Figure 24-2 is connected to a...Ch. 24 - Prob. 2PPCh. 24 - The circuit in Figure 24-2 is connected to a 60-Hz...
Ch. 24 - The circuit in Figure 24-2 is connected to a...Ch. 24 - In an RLC parallel circuit, the resistor has...Ch. 24 - In an RLC parallel circuit, the resistor has a...Ch. 24 - In an RLC parallel circuit, the true power is 260...Ch. 24 - An RLC parallel circuit has an apparent power of...Ch. 24 - In an RLC parallel circuit, the resistor has a...Ch. 24 - An RLC parallel circuit is connected to 240 volts....
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
- A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating of 600 WVDC. The capacitor and resistor are connected to a 480-V, 60-Hz circuit. Is the voltage rating of the capacitor sufficient for this connection?arrow_forwardAn RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a voltage drop of 65 volts. What is the capacitance of the capacitor?arrow_forwardA postage stamp mica capacitor has the following color marks starting at the upper left dot: yellow, violet, brown, green, no color, and blue. What are the capacitance value, tolerance, and voltage rating of this capacitor?arrow_forward
- A postage stamp capacitor has the following color marks starting at the upper-left dot: black, orange, orange, black, silver, and white. What are the capacitance value and tolerance of this capacitor?arrow_forwardYou are an electrician working in an industrial plant. You discover that the problem with a certain machine is a defective capacitor. The capacitor is connected to a 240-volt AC circuit. The information on the capacitor reveals that it has a capacitance value of 10 mF and a voltage rating of 240 VAC. The only 10-mF AC capacitor in the storeroom is marked with a voltage rating of 350 WVDC. Can this capacitor be used to replace the defective capacitor? Explain your answer.arrow_forwardTwo capacitors having values of 80 F and 60 F are connected in series. What is the total capacitance?arrow_forward
- Capacitive Circuits Fill in all the missing values. Refer to the formulas that follow. XC=12fCC=12fXCf=12CXc Capacitance XC Frequency 38 F 60 Hz 78.8 400 Hz 250 pF 4.5 k 234 F 10 kHZ 240 50 Hz 10 F 36.8 560 nF 2 MHz 15 k 60 Hz 75 nF 560 470 pF 200 kHz 6.8 k 400 Hz 34 F 450arrow_forwardThree capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 - Hz power line. An ammeter indicates a circuit current of 8.6 amperes. How much current is flowing through the 40F capacitor?arrow_forwardSolve for the equivalent inductance at terminals a-b.arrow_forward
- Hey May you please help me to find the equivalent inductance Labarrow_forwardAn inductor is connected in parallel with a 120Ω resistor and a function generator. The applied voltage is 25V RMS and the total current for the circuit is 510mA RMS. Find the magnitude of the current through the inductor.arrow_forwardProblem 6: w- Calculate the voltage across the capacitor every 15 0.1 ms for one complete period of the input waveform. Then, use Multisim to sketch the 25 V (n capacitor waveform. Repeat the calculation and the simulation for a frequency of 2 kHzarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Delmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage Learning
Electricity for Refrigeration, Heating, and Air C...Mechanical EngineeringISBN:9781337399128Author:Russell E. SmithPublisher:Cengage Learning
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Electricity for Refrigeration, Heating, and Air C...
Mechanical Engineering
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Cengage Learning
Capacitors Explained - The basics how capacitors work working principle; Author: The Engineering Mindset;https://www.youtube.com/watch?v=X4EUwTwZ110;License: Standard YouTube License, CC-BY