ATT WEEK 5 PRACTICE
COLLECTION 2026 COMPLETE
REVIEW VERIFIED PASS
◉ Limiting action occurs in a series limiter when what takes place?
Answer: When diode is reverse bias
◉ What is the purpose of a diode clamper?
Answer: Add a DC level to an AC signal
◉ When does a capacitor in a clamp circuit have a charge path?
Answer: When the diode is forward bias
◉ What happens in the output waveform when a negative bias is added
to a clamp circuit?
Answer: Clamp point is lower
◉ Emitter current is equal to what?
Answer: Base current + Collector current
◉ A transistor transfers its internal resistance from a "what" in the
emitter base circuit to "what" in a collector base circuit?
Answer: "Low resistance" to a much "higher resistance"
, ◉ The PN junction of transit forward bias, is what type of resistor?
Answer: Low Resistance
◉ In a transistor, the point where collector no longer flows, for decrease
in bias is called what?
Answer: Cutoff
◉ Point where collector current doesn't increase in base bias in a
transistor is called what?
Answer: Saturation
◉ Cutoff occurs when the base to what does what?
Answer: Emitter PN junction becomes reverse bias
◉ Transistor that is saturated acts like a?
Answer: Short
◉ What is the relative resistance of a reverse bias collector to base PN
junction?
Answer: High
◉ What class of amplifiers are biased so collector current is zero for half
of the input signal?
Answer: Class Bravo
COLLECTION 2026 COMPLETE
REVIEW VERIFIED PASS
◉ Limiting action occurs in a series limiter when what takes place?
Answer: When diode is reverse bias
◉ What is the purpose of a diode clamper?
Answer: Add a DC level to an AC signal
◉ When does a capacitor in a clamp circuit have a charge path?
Answer: When the diode is forward bias
◉ What happens in the output waveform when a negative bias is added
to a clamp circuit?
Answer: Clamp point is lower
◉ Emitter current is equal to what?
Answer: Base current + Collector current
◉ A transistor transfers its internal resistance from a "what" in the
emitter base circuit to "what" in a collector base circuit?
Answer: "Low resistance" to a much "higher resistance"
, ◉ The PN junction of transit forward bias, is what type of resistor?
Answer: Low Resistance
◉ In a transistor, the point where collector no longer flows, for decrease
in bias is called what?
Answer: Cutoff
◉ Point where collector current doesn't increase in base bias in a
transistor is called what?
Answer: Saturation
◉ Cutoff occurs when the base to what does what?
Answer: Emitter PN junction becomes reverse bias
◉ Transistor that is saturated acts like a?
Answer: Short
◉ What is the relative resistance of a reverse bias collector to base PN
junction?
Answer: High
◉ What class of amplifiers are biased so collector current is zero for half
of the input signal?
Answer: Class Bravo
