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Author Question: An npn transitor is biased using collector feedback. Rc = 2.2 k and Rb = 220 k. Vcc = 25 V and = ... (Read 23 times)

stevenposner

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on: Jul 28, 2018
An npn transitor is biased using collector feedback. Rc = 2.2 k and Rb = 220 k. Vcc = 25 V and  = 250. Solve for the value of base current.
 
  A) 3.16 A B) 214 A C) 7.9 mA D) 31.6 A

Question 2

Loading ________.
 
  A) refers to how inputs affect the operation of the outputs to which they are connected
  B) occurs only for TTL devices
  C) is a problem only for parallel signal buses
  D) all of the above


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uniquea123

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

A


stevenposner

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

xiazhe

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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