A 2.5A current is flowing in a series circuit comprises of a coil with inductance 15mH and resistance 102 and a variable capacitor. The supply voltage is 120V at 60 Hz. Estimate the following: i. The capacitance and impedance. ii. Angle between supply voltage and current. ii. The reactive power consumed

A 2.5A current is flowing in a series circuit comprises of a coil with inductance 15mH and resistance 102 and a variable capacitor. The supply voltage is 120V at 60 Hz. Estimate the following: i. The capacitance and impedance. ii. Angle between supply voltage and current. ii. The reactive power consumed

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

Similar questions

Could you solve this with clear steps ?!
I need the answer as soon as possible
1) Two identical voltage waveforms of difference phase angles are shown in Figure B. Write down the expression of waveforms A and B clearly. HUS Voltage (V) 8 0 K/N B 7: ST ot
An impedance coil absorbs 250 W when connected across 220 V, 60 Hz mains. It is then connected across 110V 25Hz mains and also absorbs 250 W. What is the inductance of the coil? a. 0.125 H b. 0.149 H c. 0.154 H d. 0.163 H
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?
An inductive impedance made up of a resistor and an inductor has the characteristic that its currentadvances in phase to the voltage at the impedance A) lags in phase with the voltage across the impedance B) is in phase with the voltage across the impedance. C) None of the above
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
Design a circuit limit a 25 V rms sinusoidal voltage to a maximum positive amplitude of 18 V of using 12 V dc source.
Draw roughly the arc characteristics in alternating currents with a frequency of 50 Hz and 500 Hz, explain briefly
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
Clear and correct or dislike
A2 KO resistor and 30 mH inductor are connected in series, across a 120 V A.C power source oscillating at 60 Hz frequency .Calculate i) The current in the circuit i) The voltage drop across the resistor & inductor ii) The power dissipated in the circuit. iv) The apparent power & reactive power in the circuit. v) Draw the phasor diagram.