A 9KVA, 360V/180V transformer has been tested to determine its equivalent circuit. The open circuit test data when high voltage side is open: loc=1.8A, Poc=200W. The short circuit test data when low voltage side is short circuited: Vsc=40V, Psc=230W. Use approximate equivalent circuit. Calculate equivalent resistance primary value. 0.736 0.023 0.368 0.092 0.184

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A 9KVA, 360V/180V transformer has been tested to determine its equivalent circuit. The
open circuit test data when high voltage side is open: loc=1.8A, Poc=200W. The short
circuit test data when low voltage side is short circuited: Vsc=40V, Psc-230W. Use
approximate equivalent circuit. Calculate equivalent resistance primary value.
0.736
0.023
0.368
0.092
0.184
Transcribed Image Text:A 9KVA, 360V/180V transformer has been tested to determine its equivalent circuit. The open circuit test data when high voltage side is open: loc=1.8A, Poc=200W. The short circuit test data when low voltage side is short circuited: Vsc=40V, Psc-230W. Use approximate equivalent circuit. Calculate equivalent resistance primary value. 0.736 0.023 0.368 0.092 0.184
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