Convection oven and radio: what they have in common

1. Step 1. Convection oven — has part — Thermostat. A thermostat.
2. Step 2. Thermostat — is part of — Electric stove. A regulator.
3. Step 3. Electric stove — includes — Induction hob. An induction hob is an electric stove that heats the pan itself with eddy currents.
4. Step 4. Induction hob — has part — Inductor. A coil under the panel.
5. Step 5. Inductor — is part of — Oscillator. An LC circuit.
6. Step 6. Oscillator — is part of — Radio. A carrier frequency oscillator.

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