Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 23, Problem 19P
Determine the total inductance of the series coils in Fig. 23.63.
Fig. 23.63
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
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?
A coil has a resistance of 75 ohms and an inductance of 1.4H. When the applied voltage is 240V, at what frequency is the current 0.3A?
87.67Hz
93.25Hz
92.34Hz
90.55Hz
Find the inductive reactance of a 50 uH and 25 uH connected in parallel subjected to a 47.74648292 Hz.
Chapter 23 Solutions
Introductory Circuit Analysis (13th Edition)
Ch. 23 - For the air-core transformer in Fig. 23.57: Find...Ch. 23 - Repeat Problem 1 if k is changed to 1. Repeat...Ch. 23 - RepeatProblem1fork=0.3,NP=300turns,andNS=25turns.Ch. 23 - For the iron-core transformer (k = 1) in Fig....Ch. 23 - RepeatProblem4forNP=240andNS=30.Ch. 23 - Find the applied voltage of an iron-core...Ch. 23 - If the maximum flux passing through the core of...Ch. 23 - For the iron-core transformer in Fig. 23.59: Find...Ch. 23 - Find the input impedance for the iron-core...Ch. 23 - Find the voltage Vg, and the current Ip if the...
Ch. 23 - If VL=240V,ZL=20resistor,Ip=0.05AandNs=50 find the...Ch. 23 - If Np400,Ns=1200andVg=100V,findthemagnitudeofIp...Ch. 23 - For the circuit in Fig. 23.60, find the...Ch. 23 - For the transformer in Fig. 23.61, determine the...Ch. 23 - For the transformer in Fig. 23.61, if the...Ch. 23 - Prob. 16PCh. 23 - Discuss in your own words the frequency...Ch. 23 - Determine the total inductance of the series coils...Ch. 23 - Determine the total inductance of the series coils...Ch. 23 - Determine the total inductance of the series coils...Ch. 23 - Write the mesh equations for the network in Fig....Ch. 23 - Determine the input impedance to the air-core...Ch. 23 - An ideal transformer is rated...Ch. 23 - Determine the primary and secondary voltages and...Ch. 23 - For the center-tapped transformer in Fig. 23.42,...Ch. 23 - For the multiple-load transformer in Fig. 23.43,...Ch. 23 - Prob. 27PCh. 23 - Write the mesh equations for the network of Fig....Ch. 23 - Write the mesh equations for the network of Fig....Ch. 23 - A current transformer has a secondary with 250...Ch. 23 - Generate the schematic for the network in Fig....Ch. 23 - Prob. 32PCh. 23 - Using a transformer from the library find the load...
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
- 23/ Determine the inductance of a coil if the reactance of 50 K ohms is supplied with a frequency of 5 Hz. a. 1.571 M H b. 1.571 K H c. 1571.54 K H d. 1.571 m Harrow_forwardWhat will be the value of coupling factor between two coils, when the self inductnce of each coil is 30 mH and the mutual Inductance between them is 60 mH ?arrow_forwardA capacitor drawing 4 kvar is placed in parallel with the electro-magnet that draws 3 kW of active power and 4 kvar of reactive power.. a. Calculate the new value of apparent power b. What is the new value of reactive power? c. What is the value of active power? d. What is the new power factor?arrow_forward
- 6. A coil draws 1875 watts when connected to a 150 V DC source. It consumes 3072 watts when used on 240 V, 60 Hz AC source. Find the inductance of the coil. Ans. 0.0239 Harrow_forwardA coil draws 1875 watts when connected to a 165 V dc source. It consumes 30.72 watts when use on a 240 V, 60 Hz ac source. Find the inductance of the coil. Ans: 39mH Chooarrow_forwardChoose correct answer ? Mutual inductance between two magnetically coupled coils depends on the ........................ * Current direction and coupling coefficient Dot polarity and coupling coefficient Current direction, coupling coefficient and dot polarity Current direction and dot polarityarrow_forward
- Problem 184: EE Board April 1992 The total inductance of two coils, A and B when connected in series aiding is 0,5 H and 0.2 H when connected in series opposing. Coil A when isolated from coil B has a self-inductance of 0.2 H. Calculate the self-inductance of coil B. A. 0.16 H B. 0.12 H C. 0.20 H D. 0.15 Harrow_forward8.What is the coefficient of coupling of two coils whose mutual inductance is 1 H and whose self-inductance are 1.2 and 2 H?arrow_forwardThe impedance coil absorbs 250 watts when connected across 220 V, 60 Hz mains, it is then connected across 110 V, 25 Hz mains and also absorbs 250 watts. What is the inductance of the coil? Show complete solution.arrow_forward
- Calculate the reactance of a coil of inductance 0.2H when it is connected to a 50Hz supply. A. 62.83ohms B. 63.82ohms C. 62.38ohms D. 63.28ohmsarrow_forward1. A coil has a resistance of 18 ohm when its mean temperature is 20 °C and of 20 ohm when its mean temperature is 50°C . Find the mean temperature rise when its resistance is 21 ohm and the surroundings isn15 °C.arrow_forwardShow detailed solution. 21. The combined inductance of two coils connected in series is 0.6 H or 0.1 H depending on the relative directions of the currents in the coils. If one of the coils when isolated has a self inductance of 0.2 H, find the (a) mutual inductance (b) coefficient of coupling Answers: a. 0.125 H b. 0.72arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Inductors Explained - The basics how inductors work working principle; Author: The Engineering Mindset;https://www.youtube.com/watch?v=KSylo01n5FY;License: Standard Youtube License