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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a single-ended amplifier?
💡 Hint: Think about how many inputs are involved.
Question 2
Easy
Define a differential amplifier.
💡 Hint: Focus on the number of inputs used.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What type of amplifier uses a single input with respect to ground?
- 1. Differential Amplifier
- 2. Single-ended Amplifier
- 3. Both
💡 Hint: Focus on the number of inputs.
Question 2
True or False: Differential amplifiers amplify the average of two signals.
- True
- False
💡 Hint: Consider how the output is calculated.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If the output from a differential amplifier is given to be 20V and the differential gain is determined to be 4, what are the possible values of the two input signals?
💡 Hint: Think about how to rearrange the output equation.
Question 2
You have two signals, V1 = 7V and V2 = 3V. If the common mode gain is observed to be 0.5, what implications does this have for the noise level?
💡 Hint: Identify how common mode affects the signals.
Challenge and get performance evaluation