FC ATT Week 5 Test Questions With Correct
Answers 100% Verified
Transistor amplifiers require what type of signal to function? - DC bias and AC input signals
What changes are necessary for amplification to occur? - Small change in base voltage, large
change in collector current
What amplifier has the best fidelity? - class A
What amplifier has the best efficiency? - class C
When an input is applied across the emitter to base PN Junction, what is the relative resistance?
- low
When an input is applied across the collector to base PN Junction, What is the relative
resistance? - high, because it is reverse biased
The purpose of a transistor is to: - control signals
A cutoff transistor acts like it's: - open
What type of amplifier configuration has the input applied to the emitter and the output taken
from the collector? - common base
To determine the faulty component in a diode limiter or clamper; use ______________ -
resistance measurements
Answers 100% Verified
Transistor amplifiers require what type of signal to function? - DC bias and AC input signals
What changes are necessary for amplification to occur? - Small change in base voltage, large
change in collector current
What amplifier has the best fidelity? - class A
What amplifier has the best efficiency? - class C
When an input is applied across the emitter to base PN Junction, what is the relative resistance?
- low
When an input is applied across the collector to base PN Junction, What is the relative
resistance? - high, because it is reverse biased
The purpose of a transistor is to: - control signals
A cutoff transistor acts like it's: - open
What type of amplifier configuration has the input applied to the emitter and the output taken
from the collector? - common base
To determine the faulty component in a diode limiter or clamper; use ______________ -
resistance measurements
