A separately-excited DC generator has a magnetization curve shown in Figure 1. What is the internally-generated voltage Ea in volts if its prime mover speed is 1400 RPM and the current through the field circuit is 7 A? (answer in 2 decimal places) EAl ... 500 465 450 420 430 400 300 200 100 4.0 5.0 6.0* 5.2 1.0 2.0 3.0 7.0 8.0 9.0 10.0 4.75 6.15 Field current, A (Note: At I, = 0, Eg = 3 V) Magnetization Curve at nm= 1800 rpm Question 2 In Question 1, if the armature resistance RA = 0.2 ohms and the generator is connected to a 5 ohm load, what is the generator terminal voltage Vy in volts? (answer in 2 decimal places) Internal generated voltage, V

A separately-excited DC generator has a magnetization curve shown in Figure 1. What is the internally-generated voltage Ea in volts if its prime mover speed is 1400 RPM and the current through the field circuit is 7 A? (answer in 2 decimal places) EAl ... 500 465 450 420 430 400 300 200 100 4.0 5.0 6.0* 5.2 1.0 2.0 3.0 7.0 8.0 9.0 10.0 4.75 6.15 Field current, A (Note: At I, = 0, Eg = 3 V) Magnetization Curve at nm= 1800 rpm Question 2 In Question 1, if the armature resistance RA = 0.2 ohms and the generator is connected to a 5 ohm load, what is the generator terminal voltage Vy in volts? (answer in 2 decimal places) Internal generated voltage, V

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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