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4.3.3 Action and use of circuit components

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Question 57

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} ABCD​Use of a thermistorvoltage transformationtemperature-sensing circuittemperature-sensing circuitrectification​Use of a transformertemperature-sensing circuitrectificationvoltage transformationvoltage transformation​​
A

Row A

B

Row B

C

Row C

D

Row D

Markscheme

4.3.3 Action and use of circuit components Questions

  1. IGCSE
  2. /Physics
  3. /4.3.3 Action and use of circuit components

67 exam-style questions on CIE IGCSE Physics 4.3.3 Action and use of circuit components. Each one has a worked solution and a mark scheme showing where the marks go.

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