NO COPIED RESPONSES OR YOU WILL BE DOWNVOTED

[answerhappygod]

NO COPIED RESPONSES OR YOU WILL BE
DOWNVOTED
Part I: BJT (Total points 30, but grade is capped at 25 points) Problem 1 (10 points): Consider the following BJT DC circuit. For the npn BJT let Vee 0.7V (if BE junction is ON.).B-100 and VC-0.1 V. Likewise (same numbers) for the pop BUT 1.1. Explain why Q, is in Active Mode. What is the value of le? -V 22 1.2. Engineer A claims that by decreasing Ru by 50% (in 1.1) it is possible to increase Ic by a certain factor". Engineer Bargues that it would not be enough to change only Re Re needs to be changed as well". Who is right? Explain by showing the relevant computations. If indeed le needs to be increased, by what factor should it be? 1.3. Choose a value for Re such that the pop BJT is in Active Mode and le-1.1 mA. +5V 1 1.4. Choose a value for Rs (in 1.3) such that the BJT is in Saturation and In-0.8 mA. (Hint: Let Vy be an unknown - set up a KCL. equation).