Practice Introduction To Output Resistance Discussion (92.2.1)

Practise this section

10 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is input resistance?
Show hintHide hint
Think about what the input detects before it transmits the signal.
Question 2.
Name a factor that influences load resistance.
Show hintHide hint
Consider how different elements connect in a circuit.
3Question 3.
What defines input resistance in a feedback system?
- Resistance seen by the feedback
- Resistance output sees
- Resistance input sees
Show hintHide hint
Focus on who sees what.
4Question 4.
True or False: Feedback can increase system stability.
- True
- False
Show hintHide hint
Think about feedback's purpose.
Question 5.
Design a feedback amplifier circuit with specified resistance values. What output resistance can you expect?
Show hintHide hint
Remember to consider how the feedback affects the output.
Question 6.
If the input resistance is measured at 200 ohms, and load transimpedance is changed to double its original value, what should be the new calculated input resistance?
Show hintHide hint
Focus on how load adjustments change resistance values.

6 more questions in this section. Enroll free to practise them all.