Electrical energy may be obtained by burning coal in a thermal power station. In which order is the energy transferred through the components of this process?
coal →\rightarrow→ generator →\rightarrow→ boiler →\rightarrow→ turbines
coal →\rightarrow→ boiler →\rightarrow→ generator →\rightarrow→ turbines
coal →\rightarrow→ boiler →\rightarrow→ turbines →\rightarrow→ generator
coal →\rightarrow→ turbines →\rightarrow→ boiler →\rightarrow→ 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.