The correct answer for the question that is being presented above is this one: "A. the output current will be much larger than the input current. " This transistor can be used as a power amplifier because the output current will be much larger than the input current.
Here are the following choices: A. the output current will be much larger than the input current. <span>B. the output current will be much smaller than the input current. </span> <span>C. the output voltage will be much larger than the input voltage. </span> <span>D. the output voltage will be much smaller than the input voltage. </span>
A power amplifier is used to amplify electric signals i.e. to increase the low power signal to higher powers.
A PNP transistor is connected in a circuit so that the collector-base junction remains reverse biased and the emitter-base junction is forward biased.
This transistor can be used as a power amplifier because it gives a much larger output current. The gain of an amplifier shows the amount of amplification. It is the difference between the input and the output signals.
