What are Transformers used for?

Asked by kemiadewale · 2 weeks ago

1 Answer

46

amorebise · 2 weeks ago Top Answer

Transformers are used to increase (step-up) or decrease (step-down) the voltage of alternating current (AC).

NEPA (now DisCos) transmits power at very high voltages to reduce loss, then uses transformers near your house to step it down to the safe 220V we use.

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