ATT WEEK 5 QUESTION BANK 2026
FULL SOLUTIONS GRADED A+
◉ Limiting action occurs in a series limiter when the ____________.
Answer: Diode is reverse biased
◉ What, if anything, happens to the output waveform when a negative
bias is added to a clamper circuit?.
Answer: The clamp point is lowered
◉ When does the capacitor in a clamper circuit have a fast charge path?.
Answer: When the diode is forward biased
◉ The purpose of a diode clamper circuit is to ___________.
Answer: Add a DC level to an AC signal
◉ Emitter current is equal to the _________.
Answer: Base current plus the collector current
◉ The thin and lightly doped element in a transistor allowing most
current carriers to pass on is referred to as the ________.
Answer: Base
, ◉ The PN junction of a transistor that is forward biases has __________
resistance.
Answer: Low
◉ A reverse biased PN junction has ___________.
Answer: High resistance
◉ Cutoff occurs when the base to ___________.
Answer: Emitter PN junction become reverse biased
◉ A transistor that is cutoff acts like ________.
Answer: It's open
◉ In a transistor, the point where to collector current no longer flows for
a decrease in base bias is called _________.
Answer: Cutoff
◉ What is the relative resistance of a reverse biased collector to base PN
junction?.
Answer: High
◉ Which amplifier configuration provides a phase between the input
and output signals?.
Answer: Common emitter
FULL SOLUTIONS GRADED A+
◉ Limiting action occurs in a series limiter when the ____________.
Answer: Diode is reverse biased
◉ What, if anything, happens to the output waveform when a negative
bias is added to a clamper circuit?.
Answer: The clamp point is lowered
◉ When does the capacitor in a clamper circuit have a fast charge path?.
Answer: When the diode is forward biased
◉ The purpose of a diode clamper circuit is to ___________.
Answer: Add a DC level to an AC signal
◉ Emitter current is equal to the _________.
Answer: Base current plus the collector current
◉ The thin and lightly doped element in a transistor allowing most
current carriers to pass on is referred to as the ________.
Answer: Base
, ◉ The PN junction of a transistor that is forward biases has __________
resistance.
Answer: Low
◉ A reverse biased PN junction has ___________.
Answer: High resistance
◉ Cutoff occurs when the base to ___________.
Answer: Emitter PN junction become reverse biased
◉ A transistor that is cutoff acts like ________.
Answer: It's open
◉ In a transistor, the point where to collector current no longer flows for
a decrease in base bias is called _________.
Answer: Cutoff
◉ What is the relative resistance of a reverse biased collector to base PN
junction?.
Answer: High
◉ Which amplifier configuration provides a phase between the input
and output signals?.
Answer: Common emitter
