Gas turbine and transformer: what they have in common
- Step 1. Gas turbine — has part — Turbine. A turbine.
- Step 2. Turbine — includes — Steam turbine. A kind of turbine.
- Step 3. Steam turbine — is part of — Nuclear power plant. Steam turns the turbines — as at a thermal station.
- Step 4. Nuclear power plant — has part — Transformer. Transformers step up the voltage so the plant's power can travel far.