Problem (8): Transformer Q15. If the number of the turns in the primary side of the transformer is 50 turns and on the secondary side is 100 turns, and the voltage difference pass the primary side is (200V), then the voltage results in the secondary side is; (a) 200V (b) 400V (c) 100V (d) 50V Q16. The reason of using (AC) current in the transformer because it causes; (a) Change in the number of turn's ratio. (b) Change in the magnetic flux with time. (c) Change in the induced voltage ratio. (d) Change in the transformer efficiency.

Problem (8): Transformer Q15. If the number of the turns in the primary side of the transformer is 50 turns and on the secondary side is 100 turns, and the voltage difference pass the primary side is (200V), then the voltage results in the secondary side is; (a) 200V (b) 400V (c) 100V (d) 50V Q16. The reason of using (AC) current in the transformer because it causes; (a) Change in the number of turn's ratio. (b) Change in the magnetic flux with time. (c) Change in the induced voltage ratio. (d) Change in the transformer efficiency.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter33: Inductors And Ac Circuits

Section: Chapter Questions

Problem 68PQ

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