Based on my experience on a transformer principle, I may say that an AC transformer can "breathe in" when 1. load on it remains the same 2.load on it increases 3.load on it decreases 4.load on it varies at random

Based on my experience on a transformer principle, I may say that an AC transformer can "breathe in" when 1. load on it remains the same 2.load on it increases 3.load on it decreases 4.load on it varies at random

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter21: Alternating-Current Circuits And Electromagnetic Waves

Section: Chapter Questions

Problem 46P: An ideal neon sign transformer provides 9 250 V at 30.0 mA with an input voltage of 115 V. Calculate...

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Question

Based on my experience on a transformer principle, I may say that an AC transformer can "breathe in"
when
1. load on it remains the same
2.load on it increases
3.load on it decreases
4.load on it varies at random

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