ATT WEEK 5 STUDY MATERIAL 2026 TESTED QUESTIONS AND ACCURATE SOLUTIONS

ATT WEEK 5 STUDY MATERIAL 2026
TESTED QUESTIONS AND
ACCURATE SOLUTIONS
◉ small change in Eb, large change in Ic.
Answer: What changes are necessary for amplification to occur?


◉ class A.
Answer: What amplifier has the best fidelity?


◉ class C.
Answer: What amplifier has the best efficiency?


◉ low.
Answer: When an input is applied across the emitter to base PN
Junction, what is the relative resistance?


◉ high.
Answer: When an input is applied across the collector to base PN
Junction, What is the relative resistance?


◉ control signals.
Answer: The purpose of a transistor is to:

, ◉ common base.
Answer: What type of amplifier configuration has the input applied to
the emitter and the output taken from the collector?


◉ resistance measurements.
Answer: To determine the faulty component in a diode limiter or
clamper; use ______________


◉ high.
Answer: What is the relative resistance of a reverse biased collector to
base PN junction?


◉ common base.
Answer: Which amplifier configuration has low input resistance and
high output resistance?


◉ common collector.
Answer: What type of amplifier configuration has the input applied to
the base and the output taken from the emitter?


◉ 5.
Answer: How many electrodes does a pentode have?


◉ waveform measurements.