Q/ 30-kVA, 2200/220-V, 50-Hz distribution transformer is tested for efficiency : and regulation as follows O.C. test( Low voltage side ) : 220 V 4.2 A, 148 W 10.5 A, 360 W S.C. test ( Low voltage side ) : 86 V نقطتان )2( Equivalent reactance referred to primary & referred to * secondary. .ohm, .ohm 6.71 , 0.0671 9.51 , 0.0951 7.51 , 0.0751 8.51 , 0.0851 نقطتان )2( The working current and resistance component of no-load are.. .amper, . .ohm 0.87, 556.89 0.67, 436.89 0.76, 326.89 0 57 236 89
Q/ 30-kVA, 2200/220-V, 50-Hz distribution transformer is tested for efficiency : and regulation as follows O.C. test( Low voltage side ) : 220 V 4.2 A, 148 W 10.5 A, 360 W S.C. test ( Low voltage side ) : 86 V نقطتان )2( Equivalent reactance referred to primary & referred to * secondary. .ohm, .ohm 6.71 , 0.0671 9.51 , 0.0951 7.51 , 0.0751 8.51 , 0.0851 نقطتان )2( The working current and resistance component of no-load are.. .amper, . .ohm 0.87, 556.89 0.67, 436.89 0.76, 326.89 0 57 236 89
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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![2:01 1
ull LTE O
A docs.google.com
نقطة واحدة
Regulation of transformer at 0.5 p.f.
* lagging current
5.043%
2.942%
3.043%
4.942%
نقطتان )2(
Equivalent resistance referred to
primary & referred
secondary..ohm, .ohm
4.26 , 0.0426
3.26 , 0.0326
2.26 , 0.0226
5.26 , 0.0526
نقطتان )2(
The magnetizing current and
reactance component of no-load
are. .amper , . .ohm
6.14 , 74.1
3.14, 44.1
5.14 , 64.1
4.14, 53.1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F87f5bfa4-1bb5-4a77-bbf4-32f25a2a07dd%2Fd1c2785d-41ca-4782-9892-e442b25803c6%2Fcteecd4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2:01 1
ull LTE O
A docs.google.com
نقطة واحدة
Regulation of transformer at 0.5 p.f.
* lagging current
5.043%
2.942%
3.043%
4.942%
نقطتان )2(
Equivalent resistance referred to
primary & referred
secondary..ohm, .ohm
4.26 , 0.0426
3.26 , 0.0326
2.26 , 0.0226
5.26 , 0.0526
نقطتان )2(
The magnetizing current and
reactance component of no-load
are. .amper , . .ohm
6.14 , 74.1
3.14, 44.1
5.14 , 64.1
4.14, 53.1
![Q/ 30-kVA, 2200/220-V, 50-Hz distribution transformer is
tested for efficiency
: and regulation as follows
O.C. test( Low voltage side ) : 220 V 4.2 A, 148 W
10.5 A, 360 W
S.C. test ( Low voltage side ) : 86 V
نقطتان )2(
Equivalent reactance referred to
primary & referred to
secondary. .ohm, .ohm
6.71 , 0.0671
9.51 , 0.0951
7.51 , 0.0751
8.51 , 0.0851
نقطتان )2(
The working current and resistance
component of no-load
are.. .amper , .. .ohm
0.87 , 556.89
0.67, 436.89
0.76 , 326.89
0.57, 236.89](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F87f5bfa4-1bb5-4a77-bbf4-32f25a2a07dd%2Fd1c2785d-41ca-4782-9892-e442b25803c6%2Fbyyz2c3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q/ 30-kVA, 2200/220-V, 50-Hz distribution transformer is
tested for efficiency
: and regulation as follows
O.C. test( Low voltage side ) : 220 V 4.2 A, 148 W
10.5 A, 360 W
S.C. test ( Low voltage side ) : 86 V
نقطتان )2(
Equivalent reactance referred to
primary & referred to
secondary. .ohm, .ohm
6.71 , 0.0671
9.51 , 0.0951
7.51 , 0.0751
8.51 , 0.0851
نقطتان )2(
The working current and resistance
component of no-load
are.. .amper , .. .ohm
0.87 , 556.89
0.67, 436.89
0.76 , 326.89
0.57, 236.89
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