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A 10KVA, 1000V/440V, 50Hz single phase transformer is tested with results in Table Q2: Table Q2 Open circuit test (measu
Posted: Fri Jul 01, 2022 5:58 am
by answerhappygod
- A 10kva 1000v 440v 50hz Single Phase Transformer Is Tested With Results In Table Q2 Table Q2 Open Circuit Test Measu 1 (50.39 KiB) Viewed 40 times
A 10KVA, 1000V/440V, 50Hz single phase transformer is tested with results in Table Q2: Table Q2 Open circuit test (measured at primary side) Voc=1000V Loc= 0.24A Poc 128W Short circuit test (measured at secondary side) Vac = 16 V isc 10 A Based on the test data in Table Q1, compute a) All circuit parameters refer to the secondary side. Pse = 100 W SC (12 marks) b) The transformer overall efficiency if the transformer is operated at rated load and rated voltage with a power factor of 0.8 lagging. (8 marks)