The supply voltage from the autotransformer to the filament transformer is 60 V. If the turns ratio of the filament transformer is 1/2 , what is the filament voltage? If the current in the primary of the filament transformer in question 4 were 0.5 A, what would be the filament current?

The supply voltage from the autotransformer to the filament transformer is 60 V. If the turns ratio of the filament transformer is 1/2 , what is the filament voltage? If the current in the primary of the filament transformer in question 4 were 0.5 A, what would be the filament current?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section: Chapter Questions

Problem 58A

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Question

The supply voltage from the autotransformer to the
filament transformer is 60 V. If the turns ratio of
the filament transformer is 1/2 , what is the filament
voltage?

If the current in the primary of the filament transformer in question 4 were 0.5 A, what would be
the filament current?

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