A 25 KVA, 1000/200 V, 50 Hz single phase transformer gave the following test results. During...

 

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A 25 KVA, 1000/200 V, 50 Hz single phase transformer gave the following test results. During open circuit test: 200 V, 0.35 A, 20 W, high voltage side was open circuited. During short circuit test: 50 V, 25A, 50 W, low voltage side was short circuited. (i) (ii) Determine the equivalent circuit parameters for the transformer. Draw and label the equivalent circuit with all parameters referred to the low voltage side along with their corresponding values. A 25 KVA, 1000/200 V, 50 Hz single phase transformer gave the following test results. During open circuit test: 200 V, 0.35 A, 20 W, high voltage side was open circuited. During short circuit test: 50 V, 25A, 50 W, low voltage side was short circuited. (i) (ii) Determine the equivalent circuit parameters for the transformer. Draw and label the equivalent circuit with all parameters referred to the low voltage side along with their corresponding values.

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Open circuit test The open circuit test is used to determine the core losses and the magnetizing cur... View the full answer