Refer to Figure I on Worksheet I, to answer numbers 18 through 27 based on the fact that it is a 240/480V, 120/240V, 4 kVA single-phase transformer. AC R1 Figure I AB RE
Refer to Figure I on Worksheet I, to answer numbers 18 through 27 based on the fact that it is a 240/480V, 120/240V, 4 kVA single-phase transformer. AC R1 Figure I AB RE
Chapter4: Symbols
Section: Chapter Questions
Problem 7SQ: The symbol shown is a(n) a. iron core transformer. b. auto transformer. c. current transformer. d....
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Question
![Refer to FigureI on Worksheet 1, to answer numbers 18 through 27 based on the fact that it is a
240/480V, 120/240V, 4 kVA single-phase transformer.
AC
RI
Figure I
AB
BC
RE](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1fd25a76-afc7-4f14-9922-23d929144709%2F57ca64b7-8db9-46bc-b89b-2e0abbbb2ce3%2Fv12oayl_processed.png&w=3840&q=75)
Transcribed Image Text:Refer to FigureI on Worksheet 1, to answer numbers 18 through 27 based on the fact that it is a
240/480V, 120/240V, 4 kVA single-phase transformer.
AC
RI
Figure I
AB
BC
RE
![23. What is the total kVA on the secondary side of the transformer in Figure 1, Worksheet 1, if both
resistive loads, R1 and R2 are 10 2 each?
a) 9.6 kVA
b) 1.44 kVA
c) 2.88 kVA
d) none of the above
24. What is the total kVA on the primary side of the transformer in Figure 1, Worksheet 1, if both
resistive loads, RI and R2 are 10 each? Assume the transformer to be 100% efficient.
a) 9.6 kVA
b) 1.44 kVA
c) 2.88 kVA
d) none of the above
25. If resistor R1 is 15 2 and resistor R2 is 10 2 in Figure 1, Worksheet 1, what would be the current
in ....
A) line A?
a) OA
b) 4A
c) 8A
d) 12A
B) line B?
a) 0A
b) 4A
c) 8A
d) 12A
C) line C?
a) OA
b) 4A
c)
d) 12A
8A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1fd25a76-afc7-4f14-9922-23d929144709%2F57ca64b7-8db9-46bc-b89b-2e0abbbb2ce3%2Fmemu08e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:23. What is the total kVA on the secondary side of the transformer in Figure 1, Worksheet 1, if both
resistive loads, R1 and R2 are 10 2 each?
a) 9.6 kVA
b) 1.44 kVA
c) 2.88 kVA
d) none of the above
24. What is the total kVA on the primary side of the transformer in Figure 1, Worksheet 1, if both
resistive loads, RI and R2 are 10 each? Assume the transformer to be 100% efficient.
a) 9.6 kVA
b) 1.44 kVA
c) 2.88 kVA
d) none of the above
25. If resistor R1 is 15 2 and resistor R2 is 10 2 in Figure 1, Worksheet 1, what would be the current
in ....
A) line A?
a) OA
b) 4A
c) 8A
d) 12A
B) line B?
a) 0A
b) 4A
c) 8A
d) 12A
C) line C?
a) OA
b) 4A
c)
d) 12A
8A
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