Internal generated voltage, E (V) QUESTION 2 A 220 V, 100 A shunt DC motor with a series resistor connected to the field winding. The resistance of the adjustable resistor can be adjusted between 150 2 and 250 2. The motor has an existing field resistance of 240 2 and an armature resistance of 0.15 2. Figure 3 illustrates the magnetization curve of the motor at a fixed speed of 2000 rpm. 087 Speed 2000 rpm 240 091 01 09 20 to 60 Field curent, lF (A) FigureZ: Magnetization curve. 3. a) If the adjustable resistor is set to 200 2, calculate the following: (i) the motor's speed in rad/s and the induced torque at no load condition. (ii) the motor's speed in rad/s and the induced torque at full load condition. (iii) the motor's speed regulation.

Internal generated voltage, E (V) QUESTION 2 A 220 V, 100 A shunt DC motor with a series resistor connected to the field winding. The resistance of the adjustable resistor can be adjusted between 150 2 and 250 2. The motor has an existing field resistance of 240 2 and an armature resistance of 0.15 2. Figure 3 illustrates the magnetization curve of the motor at a fixed speed of 2000 rpm. 087 Speed 2000 rpm 240 091 01 09 20 to 60 Field curent, lF (A) FigureZ: Magnetization curve. 3. a) If the adjustable resistor is set to 200 2, calculate the following: (i) the motor's speed in rad/s and the induced torque at no load condition. (ii) the motor's speed in rad/s and the induced torque at full load condition. (iii) the motor's speed regulation.

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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