Read
P1 and
P2 of The Transistor
Amplifier before answering these TEST questions: |
Question 6: When the signal is rising on the input of this stage, what happens to the output
signal: |
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Question 7: To achieve the highest amplification with the least distortion, what is the
approximate voltage on the collector, in quiescent mode (rest mode): |
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Question 10: What is the approximate voltage-gain you will get
from this stage: |
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Question 13: Identify the feedback component . Does the
component provide Positive Feedback or Negative Feedback? |
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Question 14: Identify the feedback component. Does the
component provide Positive Feedback or Negative Feedback? |
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Question 16: If the motor takes 300mA, what is the input
current: 10mA or 1mA or 0.1mA |
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Question 19: Identify the feedback component in this TOUCH
SWITCH circuit. Does it provide Positive Feedback or Negative Feedback? |
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Question 27: Describe the output voltage
when the input voltage changes from 0v to -5volts: |
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Question 27a: Describe the output voltage
when the input voltage changes from 0v to 10volts: |
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Question 29: Describe the output voltage
as the voltage from the pot is increased: |
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Question 30:
If Rb is removed, the transistor is (a) saturated, (b) non-conducting (c)
cut-off: |
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Question 36:
If the transistor zeners at 45v, what is the maximum voltage across the 1u electrolytic
in Q35: |
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Question 38:
Does this circuit produce a clean audio output or an "over-driven" digital
output: |
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Question 39:
When the transistor receives an AC signal, does the 10u charge or
discharge: |
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Question 42:
When the transistor turns off, the voltage on the lower end of the inductor will be:
(a) 9v (b) 7v (c) 0v (d) greater than 9v. |
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