Engineering, 18.03.2020 21:37 chloebaby8
With the instruments located on the high-voltage side and with the low-voltage side short-circuited, the short-circuit test readings for the 50-kVA 2400:240-V transformer are 48 V, 20.8 A, and 617 W. An open-circuit test with the low-voltage side energized gives instrument readings on that side of 240 V, 5.41 A, and 186 W. Determine the efficiency and the voltage regulation for a 50-kW load.
Answers: 3
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With the instruments located on the high-voltage side and with the low-voltage side short-circuited,...
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