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
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Question
![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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc53d897a-8b99-4398-a7b5-e5a90ef9343f%2F1641f320-e5b2-4b2c-9cb3-917ca899a95f%2Flcy8pkk.jpeg&w=3840&q=75)
Transcribed Image Text: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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc53d897a-8b99-4398-a7b5-e5a90ef9343f%2F1641f320-e5b2-4b2c-9cb3-917ca899a95f%2Fmug1wa5.jpeg&w=3840&q=75)
Transcribed Image Text: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.
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