Physics, 06.04.2021 01:40 blackbetty79
Electricity is distributed from electrical substations to neighborhoods at 13000 V. This is a 60 Hz oscillating (AC) voltage. Neighborhood transformers, seen on utility poles, step this voltage down to the 120 V that is delivered to your house. A. How many turns does the primary coil on the transformer have if the secondary coil has 120 turns?
Answers: 1
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Electricity is distributed from electrical substations to neighborhoods at 13000 V. This is a 60 Hz...
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