Results of Experiment The data collected during the experiment is tabled below. These data values were then used to determine the equivalent circuit, regulation and efficiency of each transformer. Transformer 1 Testing Open Circuit Voc = 395 V loc = 16 mA Poc = 3 W Fin1C. Table of Daculta Short Circuit Vc = 25.3 V Isc = 123.2 mA Psc = 2.5 W SC Transformer 2 Testing Open Circuit Voc = 230 V Loc=110.1 MA Poc = 6 W Short Circuit Vc = 38.7 V Isc = 0.87 A PSC = 29.5 W

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.11MCQ: For a short-circuit test on a 2-winding transformer, with one winding shorted, can you apply the...
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You have been given two single phase transformer to determine their characteristics. Using the laboratory equipment and transformers provided, produce a laboratory report which Includes details of the transformers: (i) Equivalent circuit (ii) Regulation (iii) Efficiency From the report suggest a typical application for each transformer with justifications for suggested operational requirements.
Transformer Experiment
The purpose of the experiment was to
determine the equivalent circuit, regulation
and efficiency of two transformers.
Transformer
1 was a step down
transformer, with an input voltage of 400
V and an output of 115 V.
Transformer 2 was also a step down
transformer, with an input of 230 V and
an output of 12 V.
4
20
Transcribed Image Text:Transformer Experiment The purpose of the experiment was to determine the equivalent circuit, regulation and efficiency of two transformers. Transformer 1 was a step down transformer, with an input voltage of 400 V and an output of 115 V. Transformer 2 was also a step down transformer, with an input of 230 V and an output of 12 V. 4 20
Results of Experiment
The data collected during the experiment is
tabled below. These data values were then
used to determine the equivalent circuit,
regulation and efficiency of each
transformer.
Transformer 1 Testing
Open Circuit
Voc = 395 V
loc = 16 mA
Poc = 3 W
Fimur 16. Table of Doculta
Short Circuit
Vsc = 25.3 V
Isc = 123.2 mA
PSC = 2.5 W
Transformer 2 Testing
Open Circuit
Voc = 230 V
loc = 110.1 MA
Poc = 6 W
Short Circuit
Vc = 38.7 V
Isc = 0.87 A
Psc = 29.5 W
Transcribed Image Text:Results of Experiment The data collected during the experiment is tabled below. These data values were then used to determine the equivalent circuit, regulation and efficiency of each transformer. Transformer 1 Testing Open Circuit Voc = 395 V loc = 16 mA Poc = 3 W Fimur 16. Table of Doculta Short Circuit Vsc = 25.3 V Isc = 123.2 mA PSC = 2.5 W Transformer 2 Testing Open Circuit Voc = 230 V loc = 110.1 MA Poc = 6 W Short Circuit Vc = 38.7 V Isc = 0.87 A Psc = 29.5 W
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