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Worksheet: Current Rectification

Q1:

Diagram a shows a time-varying voltage that is passed through a rectification circuit.

Which of the graphs in diagram (b) shows half-wave rectification of the input voltage shown in diagram (a)?

  • A(b)
  • B(a)
  • C(c)
  • D(d)

Which of the graphs in diagram (b) shows full-wave rectification of the input voltage shown in diagram (a)?

  • A(d)
  • B(c)
  • C(a)
  • D(b)

Q2:

Diagram (a) shows a circuit that can be used to rectify an alternating current.

If the input voltage is that shown in diagram (b), which of the following graphs shows the output voltage as measured by the voltmeter in the circuit diagram?

  • A
  • B
  • C
  • D

What kind of circuit is shown in diagram (a)?

  • AA bridge circuit
  • BAn RC circuit
  • CAn RL circuit
  • DA sensing circuit
  • EA series circuit

Q3:

Diagram (a) shows a circuit that can be used to rectify an alternating current.

If the input voltage is that shown in diagram (b), which of the following graphs shows the output voltage as measured by the voltmeter in the circuit diagram?

  • A
  • B
  • C
  • D