Electrical energy can be generated in a coal-fired power station. In which order is the energy transferred through the components of the power station?
coal→generator→furnace and boiler→turbine\text{coal} \rightarrow \text{generator} \rightarrow \text{furnace and boiler} \rightarrow \text{turbine}coal→generator→furnace and boiler→turbine
coal→turbine→furnace and boiler→generator\text{coal} \rightarrow \text{turbine} \rightarrow \text{furnace and boiler} \rightarrow \text{generator}coal→turbine→furnace and boiler→generator
coal→furnace and boiler→generator→turbine\text{coal} \rightarrow \text{furnace and boiler} \rightarrow \text{generator} \rightarrow \text{turbine}coal→furnace and boiler→generator→turbine
coal→furnace and boiler→turbine→generator\text{coal} \rightarrow \text{furnace and boiler} \rightarrow \text{turbine} \rightarrow \text{generator}coal→furnace and boiler→turbine→generator
533 exam-style questions on CIE IGCSE Physics 1.7 Energy, work and power, covering 1.7.1a Energy stores and energy transfers, 1.7.1b Conservation of energy, 1.7.1c Kinetic and gravitational potential energy, 1.7.2 Work done, 1.7.3 Energy resources, 1.7.3a Energy resources and electricity generation, 1.7.3b Nuclear fusion as an energy source, 1.7.3c Efficiency of energy transfer, and 1.7.4 Power. Each one has a worked solution and a mark scheme showing where the marks go.