2016 Semiconductor ElectronicsTransistor amplifier – voltage and power gain Medium Question 9 of 12 in Semiconductor Electronics

A n-p-n transistor is connected in common emitter configuration in a given amplifier. A load resistance of 800 $\Omega$ is connected in the collector circuit and the voltage drop across it is 0.8 V. If the current amplification factor is 0.96 and the input resistance of the circuits is 192 $\Omega$, the voltage gain and the power gain of the amplifier will respectively be

A 3.69, 3.84
B 4, 4
C 4, 3.69
D 4, 3.84

The answer is D.

Solution

'Out of Syllabus'

Concept transistor-voltage-power-gain

Semiconductor Electronics in past papers

12 questions from this chapter have appeared across 3 exam years.