Analog Electronics - Engineering

Q1:

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

ANS:D - replace all calculated voltages and currents by reverse values

All voltages and currents have reverse polarity.