Physics, 24.02.2021 14:00 Schoolworkspace453
The output voltage of a 75-W transformer is 12 V, and the input current is 22 A.
(a) Is this a step-up or a step-down transformer?
(b) By what factor is the voltage multiplied?
[Ans: (a) step down (b) 3.5]
Answers: 1
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The output voltage of a 75-W transformer is 12 V, and the input current is 22 A.
(a) Is this a step...
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