An ideal reducing transformer has 200 primary turns and 50 secondary turns. If 220 volts (rms) are placed in the primary, what is the current in the secondary when the load resistance is 7 ohms? Un transformador reductor ideal tiene 200 vueltas primarias y 50 vueltas secundanas. Si se colocan 20 volhos (mo) en el promario, ceuil es la corriente en el secundario cuando la resistencia de carga es de 7 ohmios OA36A (ms) OB144A (ma) OCI14A (ma) O0157A ms) OL79Ams)
An ideal reducing transformer has 200 primary turns and 50 secondary turns. If 220 volts (rms) are placed in the primary, what is the current in the secondary when the load resistance is 7 ohms? Un transformador reductor ideal tiene 200 vueltas primarias y 50 vueltas secundanas. Si se colocan 20 volhos (mo) en el promario, ceuil es la corriente en el secundario cuando la resistencia de carga es de 7 ohmios OA36A (ms) OB144A (ma) OCI14A (ma) O0157A ms) OL79Ams)
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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