1. The voltage gain of a common-collector amplifier, or an emitter- follower, is always @ greater than 1 O) equal to 1 less than 1 3. If the load resistor R in the circuit in Figure 14-1 is increased,...

These questions from electronics lab course, from The common Collector Amplifier (Emitter-Follower) Experiment.

Extracted text: 1. The voltage gain of a common-collector amplifier, or an emitter- follower, is always @ greater than 1 O) equal to 1 less than 1 3. If the load resistor R in the circuit in Figure 14-1 is increased, the voltage gain will O increase significantly remain essentially the same 6 decrease significantly 5. Which of the following is not characteristic of a common-collector. amplifier? O 0° phase shift Output taken from emitter (B) Voltage gain less than 1 @ Low input impedance


Extracted text: + 15 V R, 22 kn 2.2 µF 2N3904 100 µF out 0.2 V p-p 5 kHz R2 27 kn RE 1 kn RL 1 k2 CH 2 Ocilloscope CH 1 : FIGURE 14-1 Schematic diagram of circuit.