Wood-fired oven e personal computer: o que têm em comum
- Passo 1. Wood-fired oven — é feito de — Tijolo. Wood-fired ovens are built of firebrick.
- Passo 2. Tijolo — é material para — Power station. The buildings of the first power stations were brick.
- Passo 3. Power station — faz parte de — Rede elétrica. Power stations feed the grid.
- Passo 4. Rede elétrica — tem como parte — Transformer. Transformer substations.
- Passo 5. Transformer — faz parte de — Switched-mode power supply. A high-frequency transformer.
- Passo 6. Switched-mode power supply — faz parte de — Personal computer. A power supply.