ATT Week 5 Questions and Answers 100% Verified UPDATED!!!

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ATT Week 5 Questions and Answers 100% Verified
UPDATED!!!




Limiting action happens in series when a diode is________ and
in parallel when a diode is________. - ANSWER Reverse biased,
forward biased.


What is the purpose of a diode limiting circuit? - ANSWER To
limit amplitude of the input.


What do clampers do? - ANSWER Add DC to AC signal.


A transistor in a Common Emitter transfers an internal
resistance from a low resistance in emitter base to? - ANSWER
High resistance in collector base.


Ie (Emitter current) = ? - ANSWER Ib (base current) + Ic
(collector current)

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When does cutoff occur in a Common Emitter? - ANSWER
When Emitter PN junction is reversed.


A Common Emitter has a gain of how much? - ANSWER 10


How does a Common Emitter affect the phase of an input
signal? - ANSWER It inverts the input 180° (flip)


A Common Collector has a gain of how much? - ANSWER 1 (no
phase inversion)


A Common Base has a gain of how much? - ANSWER 10 (no
phase inversion)


How do transistor amplifiers operate? - ANSWER By an AC input
signal changing base bias.


The component that develops bias for a transistor part is
directly connected to the_________. - ANSWER Corresponding
transistor part.