Q_choose the correct answer: 4_Adjustment resistance in rotor system will.--------when three phase load decrease a- Increase b-Decrease c- remain constant d- not change 5- What will happen if a stationary alternator ?(off) is connected to a live power system a-It will decrease bus bar voltage b-It will disturb generated e.m.f. of other paralleled alternators.. c-It is likely to run as a synchronous motor d-It will get short circuited 6- In an alternator, the armature reaction influences the magnitude of a- No load loss b-Flux. c-Wave form of generated voltage d-Terminal voltage per phase e-Speed of the machine
Q_choose the correct answer: 4_Adjustment resistance in rotor system will.--------when three phase load decrease a- Increase b-Decrease c- remain constant d- not change 5- What will happen if a stationary alternator ?(off) is connected to a live power system a-It will decrease bus bar voltage b-It will disturb generated e.m.f. of other paralleled alternators.. c-It is likely to run as a synchronous motor d-It will get short circuited 6- In an alternator, the armature reaction influences the magnitude of a- No load loss b-Flux. c-Wave form of generated voltage d-Terminal voltage per phase e-Speed of the machine
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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![Q choose the correct answer:
4_Adjustment resistance in rotor system will.-------when
three phase load decrease
a- Increase
b-Decrease
c- remain constant
d- not change
5- What will happen if a stationary alternator ?(off) is
connected to a live power system
a-It will decrease bus bar voltage
b-It will disturb generated e.m.f. of other paralleled
alternators..
c-It is likely to run as a synchronous motor
d-It will get short circuited
6- In an alternator, the armature reaction influences the
magnitude of
a-No load loss
b-Flux.
c-Wave form of generated voltage
d-Terminal voltage per phase
e-Speed of the machine](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7f56abbc-7aca-4be6-8cc3-6aff302c2c34%2F0723f426-c408-4686-bce9-e458c6c1b6ed%2F2yu9lyu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q choose the correct answer:
4_Adjustment resistance in rotor system will.-------when
three phase load decrease
a- Increase
b-Decrease
c- remain constant
d- not change
5- What will happen if a stationary alternator ?(off) is
connected to a live power system
a-It will decrease bus bar voltage
b-It will disturb generated e.m.f. of other paralleled
alternators..
c-It is likely to run as a synchronous motor
d-It will get short circuited
6- In an alternator, the armature reaction influences the
magnitude of
a-No load loss
b-Flux.
c-Wave form of generated voltage
d-Terminal voltage per phase
e-Speed of the machine
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