The following information is given in connection with test performed on a 50 kva, 4600/230 volts 60HZ. Transformer: )Open Circuit Test: Eoc=230 volts; Poc=285 watts) (Short Circuit test: Esc=150 volts; Psc=615 watts; Isc=10.87 Amperes). What would be the applied voltage if the transformer is delivering half load at pf of 0.9 lagging using equivalent circuit when the terminal voltage is 217 V?

The following information is given in connection with test performed on a 50 kva, 4600/230 volts 60HZ. Transformer: )Open Circuit Test: Eoc=230 volts; Poc=285 watts) (Short Circuit test: Esc=150 volts; Psc=615 watts; Isc=10.87 Amperes). What would be the applied voltage if the transformer is delivering half load at pf of 0.9 lagging using equivalent circuit when the terminal voltage is 217 V?

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 3.9P

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