What is differance between constant a.c. and variable a.c. in supply?

Started by Kasper, November 17, 2016, 07:04:54 PM

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Sahil

Hello everyone, I would like to ask you a big problem in relation to my studies, and my future job. what is differance between constant a.c. and variable a.c. in supply? Thank you kindly to grant me your help quickly!