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4.3.3 Action and use of circuit components

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Question 55

Which row shows a use of a diode and a use of a transformer?

Use of a diodeUse of a transformerArectificationchanging the size of an alternating voltageBchanging the size of an alternating voltagerectificationCstoring electrical chargechanging the size of an alternating voltageDrectificationstoring electrical charge\begin{array}{|c|l|l|} \hline & \text{Use of a diode} & \text{Use of a transformer} \\ \hline \text{A} & \text{rectification} & \text{changing the size of an alternating voltage} \\ \hline \text{B} & \text{changing the size of an alternating voltage} & \text{rectification} \\ \hline \text{C} & \text{storing electrical charge} & \text{changing the size of an alternating voltage} \\ \hline \text{D} & \text{rectification} & \text{storing electrical charge} \\ \hline \end{array}ABCD​Use of a dioderectificationchanging the size of an alternating voltagestoring electrical chargerectification​Use of a transformerchanging the size of an alternating voltagerectificationchanging the size of an alternating voltagestoring electrical charge​​
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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