Electrical energy is commonly generated in a coal-fired power station.
In which order is the energy transferred through the components of this power station?
coal→generator→boiler→turbine\text{coal} \rightarrow \text{generator} \rightarrow \text{boiler} \rightarrow \text{turbine}coal→generator→boiler→turbine
coal→boiler→turbine→generator\text{coal} \rightarrow \text{boiler} \rightarrow \text{turbine} \rightarrow \text{generator}coal→boiler→turbine→generator
coal→boiler→generator→turbine\text{coal} \rightarrow \text{boiler} \rightarrow \text{generator} \rightarrow \text{turbine}coal→boiler→generator→turbine
coal→turbine→boiler→generator\text{coal} \rightarrow \text{turbine} \rightarrow \text{boiler} \rightarrow \text{generator}coal→turbine→boiler→generator
142 exam-style questions on CIE IGCSE Physics 1.7.3 Energy resources. Each one has a worked solution and a mark scheme showing where the marks go.