10.15 - A three-phase dc/ac converter is used to power a three-phase, Y-connected, resistive load of 50(per phase). The de voltage is 150 V. Compute the following:a. The frequency of the ac waveform if the time interval is 100 us.b. The current of the dc source.c. The rms current of the load.d. The rms of the line-to-line voltage across the load.

Answered: 10.15 - A three-phase dc/ac converter…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

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A series circuit consisting of a resistor that dissipates 640watts, a coil and an ideal capacitor is connected across a 220volts, 60Hz power supply. The current drawn by the load is 8 amperes. The voltage across the coil is 150 volts and its power factor is 0.8 lagging. Determine: a. the resistance of the resistor (10 Ohms)b. the resistance and the inductance of the coil ( 15 Ohms, 29.8416 mH)c. the voltage across the capacitor (181.6515 V)d. the capacitance of the capacitor (116.8207 μF)
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