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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the two types of biasing in BJTs?
π‘ Hint: Think about how a voltage can either allow or restrict current flow.
Question 2
Easy
Which terminal current in a BJT is typically the smallest?
π‘ Hint: This current supports the operation of the transistor.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What determines the collector current in a BJT?
π‘ Hint: Think about what fuels the current flowing into the collector.
Question 2
True or False: The base current in a BJT is the largest terminal current.
π‘ Hint: Remember the role of the base region.
Solve 2 more questions and get performance evaluation
Push your limits with challenges.
Question 1
A BJT has a base current of 50 Β΅A and a current gain (Ξ²) of 200. Calculate the collector current and discuss its significance in a circuit application.
π‘ Hint: Make sure to remember the collector current equation!
Question 2
If a BJT's reverse saturation current is 1 nA and the applied reverse voltage is 10 V, discuss the effect this has on the junction operation and explain why this condition is essential in the design.
π‘ Hint: Consider how the reverse bias affects the depletion region size.
Challenge and get performance evaluation