2.3 How much energy will be dissipated when the switch in the circuit inFig. 2P.1 is closed.RC, = 60 µFC, = 40 µFC2R = 5 0Fig. 2P.1.The capacitor C, in Fig. 2P.1 has an initial charge of 1.0 C; C isdischarged. Calculate the following:a. The peak currentb. The current 200 us after the switch closesc. The ultimate energy stored in C2d. The ultimate voltage on C,2.4 If the resistor in Problem 2.3 is replaced by an inductor with the same60 Hz reactance, calculate the following, once the switch is closed:a. The instantaneous currentb. The peak currentc. The energy stored in the inductance 1 ms after the switch is closedd. The energy stored in C, at the same instant.2.5 Show that if one capacitor is discharged into another through aresistor, the energy dissipated in the resistor is independent of thevalue of the resistor.2.6 Each phase of a 3-phase capacitor bank is rated 60 MVA at 13.8/V3 kV. A second bank has a rating of 30 MVA at 13.8/V3 kV. The twoare to be paralled by momentarily connecting them through a 100 Nstainless steel resistor (one for each phase), which will be subsequentlyshorted out. You are to design these resistors (determine the lengthand cross-sectional area of the wire to be used) if the temperature riseof a resistor is not to exceed 200C, when the switching operation ismade at a time when one capacitor is at positive peak voltage and theother at negative peak voltage.

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How much energy will be dissipated when the switch in the circuit in Fig. 2P.1 is closed. 2.3 R C, = 60 µF C2 = 40 µF R=50 Fig. 2P.1. The capacitor C, in Fig. 2P.1 has an initial charge of 1.0 C; C, is discharged. Calculate the following: a. The peak current b. The current 200 us after the switch closes c. The ultimate energy stored in C, d. The ultimate voltage on C,

How much energy will be dissipated when the switch in the circuit in Fig. 2P.1 is closed. 2.3 R C, = 60 µF C2 = 40 µF R=50 Fig. 2P.1. The capacitor C, in Fig. 2P.1 has an initial charge of 1.0 C; C, is discharged. Calculate the following: a. The peak current b. The current 200 us after the switch closes c. The ultimate energy stored in C, d. The ultimate voltage on C,

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...

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