Which row in the table shows a use of a thermistor and a use of a transformer?
Use of a thermistorUse of a transformerAvoltage transformationtemperature-sensing circuitBtemperature-sensing circuitrectificationCtemperature-sensing circuitvoltage transformationDrectificationvoltage transformation \begin{array}{|c|c|c|} \hline & \text{Use of a thermistor} & \text{Use of a transformer} \\ \hline \textbf{A} & \text{voltage transformation} & \text{temperature-sensing circuit} \\ \hline \textbf{B} & \text{temperature-sensing circuit} & \text{rectification} \\ \hline \textbf{C} & \text{temperature-sensing circuit} & \text{voltage transformation} \\ \hline \textbf{D} & \text{rectification} & \text{voltage transformation} \\ \hline \end{array} ABCDUse of a thermistorvoltage transformationtemperature-sensing circuittemperature-sensing circuitrectificationUse of a transformertemperature-sensing circuitrectificationvoltage transformationvoltage transformationRow A
Row B
Row C
Row D
136 exam-style questions on CIE IGCSE Physics 4.3 Electric circuits, covering 4.3.1a Circuit diagrams and circuit components, 4.3.2a Series circuits, 4.3.2b Parallel circuits, 4.3.2c Current and potential difference in circuits, 4.3.2d Combined resistance of resistors in parallel, and 4.3.3 Action and use of circuit components. Each one has a worked solution and a mark scheme showing where the marks go.