State questions to the words below. 1.voltaget may be changed by a transformer ( general question ). 2.transformers change voltage though electromagnetic induction ( 3.transomed in usedifferent for increasing or decreasing voltage. 4.the primary winding is connected to the source of power 5.transformers are placed inside a steelse tank. (question-tg )

SpOoN777    2   25.03.2019 12:29    1