B)- Indicate whether the following statements are true or fatse and correct the false statements 1- In d.c. generator, the neutral plane shifts in opposite the direction of rotation 2- Imno-load test of single-phase transformer the oscilloscope will show that the pl- shift between V& I is less than 90'and it is about (70°-80°) 3-The armature torque of the de shunt motor is proportional to field flux only machines this can be achieved by
B)- Indicate whether the following statements are true or fatse and correct the false statements 1- In d.c. generator, the neutral plane shifts in opposite the direction of rotation 2- Imno-load test of single-phase transformer the oscilloscope will show that the pl- shift between V& I is less than 90'and it is about (70°-80°) 3-The armature torque of the de shunt motor is proportional to field flux only machines this can be achieved by
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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![B)- Indicate whether the following statements are true or false and correct the false
statements
1- In d.c. generator, the neutral plane shifts in opposite the direction of rotation
2- limno-load test of single-phase transformer the oscilloscope will show that the phase
shift between V& I is less than 90' and it is about (70°- 80°)
\3-The armature torque of the de shunt motor is proportional to field flux only
4-To solve the Commutation Problem in small machines, this can be achieved by](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4d236aa9-9cac-4f72-a859-359788857fe7%2Fd5bef306-1c3f-425b-9fd7-398a9eb1387c%2Fxv1nzwt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:B)- Indicate whether the following statements are true or false and correct the false
statements
1- In d.c. generator, the neutral plane shifts in opposite the direction of rotation
2- limno-load test of single-phase transformer the oscilloscope will show that the phase
shift between V& I is less than 90' and it is about (70°- 80°)
\3-The armature torque of the de shunt motor is proportional to field flux only
4-To solve the Commutation Problem in small machines, this can be achieved by
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