33. Anwer the following based on the 3phase transformer configuration in Figare 7, Worksheet 4 A) Ammeter Al is measuring 14 (14 a) line current b) phase curent ) neiher "af nor d) hoth " d X-2 B) Ammeter A2 is measuring H4 a) line current b) phase current ) neither "a" ner "h d) hoth "a" and " 0(2) C) Ammeter A3 is measuring a) line current b) phase current ) neither "a" nor "b d) both "" and "b X-2 X-1 D) Ammeter A4 is measuring a) line current b) phase curent ) eher "a' sor b d) both "a" and h H1 14 H2 X-1 E) Ammeter AS is measuring a) line current b) phase current e) neither "a" nor "b d) both "a" and "b" H4 X-I Figure 7 F) Ammeter A6 is measuring a) line current b) phase current e) neither "a" nor "b" d) both "a" and b" G) Voltmeter VI is measuring a) line voltage b) phase voltage e) neither "a" nor "b" d) both "a" and "b" K) Voltmeter measuring a) line voltage b) phase voltage c) neither "a" nor "b" d) both "a" and "b" H) Voltmeter V2 is measuring a) line voltage b) phase voltage ) neither "a" nor b" d) both "a" and "b" 1) Voltmeter V3 is measuring a) line voltage b) phase voltage c) neither "a" nor b" d) both "a" and "b" J) Voltmeter V4 is measuring a) line voltage plase ol

Introductory Circuit Analysis (13th Edition)
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Publisher:Robert L. Boylestad
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f

 

LI 12 U
33. Answer the following based on the 3-phase transformer configuration in Figare 7, Worksheet 4.
A) Ammeter Al is measuring
1-4
a) line current
b) phase current
c) neither "af nor
d) hoth "a"d
H2
X-
X-2
B) Ammeter A2 is measuring
H4
a) line current
b) phase current
c) neither "a" ner "
d) both "a" and "h"
H1
C) Ammeter A3 is measuring
X-
a) line current
b) phase curent
c) neither "a" nor "b"
d) both "a" and "b"
X-2
X-1
D) Ammeter A4 is measuring
a) line current
b) phase current
c) neither "a" nor "b
d) both "a" and "h
H1
14
H2
X-3
E) Ammeter AS is measuring
1-2
a) line current
b) phase current
e) neither "a" nor "b
d) both "a" and "b"
H4
X-I
Figure 7
F) Ammeter A6 is measuring
a) line current
b) phase current
c) neither "a" nor "b"
d) both "a" and "b"
G) Voltmeter VI is measuring
a) line voltage
b) phase voltage
c) neither "a" nor "b"
d) both "a" and "b"
K) Voltmeter VS is measuring
a) line voltage
b) phase voltage
c) neither "a" nor "b"
d) both "a" and "b"
H) Voltmeter V2 is measuring
a) line voltage
b) phase voltage
e) neither "a" nor "b"
d) both "a" and "b"
I)
Voltmeter V3 is measuring
a) line voltage
b) phase voltage
c) neither "a" nor 'b"
d) both "a" and "b"
J) Voltmeter V4 is measuring
a) line voltage
b) phase voltage
c) neither "a" nor "b"
d) both "a" and "b"
"I ILO
Transcribed Image Text:LI 12 U 33. Answer the following based on the 3-phase transformer configuration in Figare 7, Worksheet 4. A) Ammeter Al is measuring 1-4 a) line current b) phase current c) neither "af nor d) hoth "a"d H2 X- X-2 B) Ammeter A2 is measuring H4 a) line current b) phase current c) neither "a" ner " d) both "a" and "h" H1 C) Ammeter A3 is measuring X- a) line current b) phase curent c) neither "a" nor "b" d) both "a" and "b" X-2 X-1 D) Ammeter A4 is measuring a) line current b) phase current c) neither "a" nor "b d) both "a" and "h H1 14 H2 X-3 E) Ammeter AS is measuring 1-2 a) line current b) phase current e) neither "a" nor "b d) both "a" and "b" H4 X-I Figure 7 F) Ammeter A6 is measuring a) line current b) phase current c) neither "a" nor "b" d) both "a" and "b" G) Voltmeter VI is measuring a) line voltage b) phase voltage c) neither "a" nor "b" d) both "a" and "b" K) Voltmeter VS is measuring a) line voltage b) phase voltage c) neither "a" nor "b" d) both "a" and "b" H) Voltmeter V2 is measuring a) line voltage b) phase voltage e) neither "a" nor "b" d) both "a" and "b" I) Voltmeter V3 is measuring a) line voltage b) phase voltage c) neither "a" nor 'b" d) both "a" and "b" J) Voltmeter V4 is measuring a) line voltage b) phase voltage c) neither "a" nor "b" d) both "a" and "b" "I ILO
Il 12 L3
王一
X-4
于
X-3
(¥4,
X-2
于4
X-L
15
V2
H1
X-4
(M
A5
于)
X-3
王
X-2
于
X-1
(12.
(A1
王一
X-4
H2
(V3.
X-3
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Figure 7
Transcribed Image Text:Il 12 L3 王一 X-4 于 X-3 (¥4, X-2 于4 X-L 15 V2 H1 X-4 (M A5 于) X-3 王 X-2 于 X-1 (12. (A1 王一 X-4 H2 (V3. X-3 X-2 H4 A3 A6 Figure 7
Expert Solution
Step 1

The three phase transformer primary sides are connected with line to line connection, i.e. it is connected in Delta connection.

The secondary side of the transformer is connected in Star connection.

Refer the basic connection diagram shown below,

Electrical Engineering homework question answer, step 1, image 1

The above diagram shows the delta-delta connection.

Electrical Engineering homework question answer, step 1, image 2

The above diagram shows the star-star connection.

 

 

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