Question

What do transformers do in the generation and distribution of electrical energy? Check all that apply.

decrease voltage
convert water into steam
increase voltage
turn turbines
turn generators

Answer 1

- decrease voltage — Yes (step down transformers lower voltage for safe local/distribution use)
- increase voltage — Yes (step up transformers raise voltage for long-distance transmission)

Not applicable: transformers do not convert water into steam, nor do they turn turbines or generators.