Refer to the above diagram Assume voltages and currents in both three-phase AC networks are balanced. Current la is equal to 10 A and it leads voltage Vab by 90 degrees. The magnitude of voltage Vab is equal to 11000 V. (Hint: Draw a phasor diagram) Which one is the correct statement? Select one: O a. The value on the display labelled "W2" will be equal to: 11000x10xcos(90 degrees) O b. The value on the display labelled "W2" will be equal to: 11000x10xcos(60 degrees) O c. The value on the display labelled "W2" will be equal to: 11000x10xcos(120 degrees) O d. The value on the display labelled "W2" will be equal to: 11000x10xcos(150 degrees)
Refer to the above diagram Assume voltages and currents in both three-phase AC networks are balanced. Current la is equal to 10 A and it leads voltage Vab by 90 degrees. The magnitude of voltage Vab is equal to 11000 V. (Hint: Draw a phasor diagram) Which one is the correct statement? Select one: O a. The value on the display labelled "W2" will be equal to: 11000x10xcos(90 degrees) O b. The value on the display labelled "W2" will be equal to: 11000x10xcos(60 degrees) O c. The value on the display labelled "W2" will be equal to: 11000x10xcos(120 degrees) O d. The value on the display labelled "W2" will be equal to: 11000x10xcos(150 degrees)
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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please include working
![(la)
la tag
Current la
[Vab]
Voltage Vab
Vab tag
b
Network A
Network B
Vcb)
Vcb tag
Voltage Vcb
lc tag
Current le
[la)
From la tag.
P1(W)
W1 (W)
Vab]
From Vab tag.
[Ic]
From Ic tag.
P2 (W)
Vcb]
W2(W)
From Vcb tag.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F289ffa60-c171-44e2-b583-e892f4fa07a2%2F549b90a7-d884-4b11-85a1-9ced48cc7b57%2Fasgy9is_processed.png&w=3840&q=75)
Transcribed Image Text:(la)
la tag
Current la
[Vab]
Voltage Vab
Vab tag
b
Network A
Network B
Vcb)
Vcb tag
Voltage Vcb
lc tag
Current le
[la)
From la tag.
P1(W)
W1 (W)
Vab]
From Vab tag.
[Ic]
From Ic tag.
P2 (W)
Vcb]
W2(W)
From Vcb tag.
Transcribed Image Text:Refer to the above diagram
Assume voltages and currents in both three-phase AC networks are balanced.
Current la is equal to 10 A and it leads voltage Vab by 90 degrees.
The magnitude of voltage Vab is equal to 11000 V.
(Hint: Draw a phasor diagram)
Which one is the correct statement?
Select one:
O a.
The value on the display labelled "W2" will be equal to:
11000x10xcos(90 degrees)
O b. The value on the display labelled "W2" will be equal to:
11000x10xcos(60 degrees)
O c. The value on the display labelled "W2" will be equal to:
11000x10xcos(120 degrees)
O d. The value on the display labelled "W2" will be equal to:
11000x10xcos(150 degrees)
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