Practice Apparatus Required (3) - DIFFERENTIAL AMPLIFIER AND BASIC OP-AMP GAIN STAGES
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APPARATUS REQUIRED

Practice - APPARATUS REQUIRED

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What type of power supply is needed for the experiment?

💡 Hint: Think about the voltage levels required for BJT operation.

Question 2 Easy

Name one type of transistor used in the experiment.

💡 Hint: Recall the specific types mentioned.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the purpose of a dual DC power supply in the experiment?

To provide variable resistance
To supply necessary voltage
To measure current

💡 Hint: Think about what powers the circuit.

Question 2

True or False: An oscilloscope can be used to measure DC voltage directly.

True
False

💡 Hint: Consider the variety of functions of an oscilloscope.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

You have a differential amplifier setup that requires three matched NPN BJTs and various resistors. If the differential gain measured is 15, but your theoretical calculation gives you 20, what could be the potential reasons for the difference?

💡 Hint: Consider both the component quality and measurement methods.

Challenge 2 Hard

You need to set up an AC function generator for your experiment, but your equipment supports only a limited frequency range. How can this limitation impact your ability to analyze the Op-Amp performance?

💡 Hint: Think about why frequency range is important for Op-Amp characterization.

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