Note: Answer Four Questions only Q1: A three-phase balanced source voltages, operating with a 380 -V line voltage as shown in Fig. 1. Calculate: (1) the phase voltage and power factor (2) the currents 11, 12, 13, and In (3) the total power absorbed by the e 202 -J15Q Time: 3 Hours 252 -AQ ASQ 492

Note: Answer Four Questions only Q1: A three-phase balanced source voltages, operating with a 380 -V line voltage as shown in Fig. 1. Calculate: (1) the phase voltage and power factor (2) the currents 11, 12, 13, and In (3) the total power absorbed by the e 202 -J15Q Time: 3 Hours 252 -AQ ASQ 492

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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EMS TE A 25-KV motor absorbs 20 MVA at 0.8 pf lagging at rated terminal voltage. Using a base power of 100 MVA and a base voltage of 25 KV, find the per unit impedance of the motor. Select one: t of O a. 0.3125 <-36.87 deg. (p.u) O b. 0.2 <-36.87 deg. (p.u) estion Oc 2<53.13 deg (p.u) Od. None of these Oe. 0.16 <-36.87 deg. (p.u)
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