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Discussion

In a BJT circuit a pnp transistor is replaced by npn transistor. To analyse the new circuit

  • A.all calculations done earlier have to be repeated
  • B.replace all calculated voltages by reverse values
  • C.replace all calculated currents by reverse values
  • D.replace all calculated voltages and currents by reverse values

Answer: D

All voltages and currents have reverse polarity.

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