Practice Introduction To I-v Characteristics (9.2.1) - Revisiting BJT Characteristics (Contd.) - Part A

Practice: Introduction to I-V Characteristics

Lesson 9.2.1Revisiting BJT Characteristics (Contd.) - Part A

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10 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the typical behavior of I_C with respect to V_BE?
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Think about how a diode behaves when forward-biased.
Question 2.
Define the term β in the context of BJTs.
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Consider how current amplification is important in circuits.
3Question 3.
What does β represent in a BJT?
- Voltage Gain
- Current Gain
- Power Gain
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Consider the concept of amplification in transistors.
4Question 4.
A PNP transistor operates by using which type of charge carriers?
- True
- False
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Remember the carrier types for each transistor.
Question 5.
Design a simple amplifier circuit with an NPN BJT. Calculate the values of resistors needed to achieve a target β of 200 if the base current is set at 10 µA.
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Use the relationships established between I_B, I_C, and β.
Question 6.
Compare the I-V characteristics of NPN and PNP transistors in a graphical representation showing both active and saturation regions.
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Make sure to differentiate the character of each curve.

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