Physics, 06.06.2021 01:00 natalie2sheffield
There are 8000 turns on the primary coil and 200 turns on the secondary coil of the transformer. The primary coil is connectd to a 240 v mains supply, suggest whether this transformer is a step up or step down transformer
Answers: 3
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There are 8000 turns on the primary coil and 200 turns on the secondary coil of the transformer. The...
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